diff --git a/rtiow/Cargo.lock b/rtiow/Cargo.lock
index b02e7f2..30dec14 100644
--- a/rtiow/Cargo.lock
+++ b/rtiow/Cargo.lock
@@ -123,9 +123,9 @@ dependencies = [
 
 [[package]]
 name = "addr2line"
-version = "0.17.0"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9ecd88a8c8378ca913a680cd98f0f13ac67383d35993f86c90a70e3f137816b"
+checksum = "a76fd60b23679b7d19bd066031410fb7e458ccc5e958eb5c325888ce4baedc97"
 dependencies = [
  "gimli",
 ]
@@ -198,9 +198,9 @@ dependencies = [
 
 [[package]]
 name = "aho-corasick"
-version = "0.7.19"
+version = "0.7.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4f55bd91a0978cbfd91c457a164bab8b4001c833b7f323132c0a4e1922dd44e"
+checksum = "cc936419f96fa211c1b9166887b38e5e40b19958e5b895be7c1f93adec7071ac"
 dependencies = [
  "memchr",
 ]
@@ -214,6 +214,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "anes"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4b46cbb362ab8752921c97e041f5e366ee6297bd428a31275b9fcf1e380f7299"
+
 [[package]]
 name = "ansi_term"
 version = "0.12.1"
@@ -307,9 +313,9 @@ dependencies = [
 
 [[package]]
 name = "backtrace"
-version = "0.3.66"
+version = "0.3.67"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cab84319d616cfb654d03394f38ab7e6f0919e181b1b57e1fd15e7fb4077d9a7"
+checksum = "233d376d6d185f2a3093e58f283f60f880315b6c60075b01f36b3b85154564ca"
 dependencies = [
  "addr2line",
  "cc",
@@ -347,9 +353,9 @@ checksum = "b41b7ea54a0c9d92199de89e20e58d49f02f8e699814ef3fdf266f6f748d15c7"
 
 [[package]]
 name = "base64"
-version = "0.13.0"
+version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"
+checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
 
 [[package]]
 name = "bitflags"
@@ -407,18 +413,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "bstr"
-version = "0.2.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba3569f383e8f1598449f1a423e72e99569137b47740b1da11ef19af3d5c3223"
-dependencies = [
- "lazy_static 1.4.0",
- "memchr",
- "regex-automata",
- "serde",
-]
-
 [[package]]
 name = "buf_redux"
 version = "0.8.4"
@@ -431,9 +425,9 @@ dependencies = [
 
 [[package]]
 name = "bumpalo"
-version = "3.11.0"
+version = "3.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c1ad822118d20d2c234f427000d5acc36eabe1e29a348c89b63dd60b13f28e5d"
+checksum = "572f695136211188308f16ad2ca5c851a712c464060ae6974944458eb83880ba"
 
 [[package]]
 name = "byte-tools"
@@ -460,18 +454,15 @@ dependencies = [
 
 [[package]]
 name = "cast"
-version = "0.2.7"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c24dab4283a142afa2fdca129b80ad2c6284e073930f964c3a1293c225ee39a"
-dependencies = [
- "rustc_version 0.4.0",
-]
+checksum = "37b2a672a2cb129a2e41c10b1224bb368f9f37a2b16b612598138befd7b37eb5"
 
 [[package]]
 name = "cc"
-version = "1.0.73"
+version = "1.0.78"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2fff2a6927b3bb87f9595d67196a70493f627687a71d87a0d692242c33f58c11"
+checksum = "a20104e2335ce8a659d6dd92a51a767a0c062599c73b343fd152cb401e828c3d"
 
 [[package]]
 name = "cfg-if"
@@ -487,9 +478,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "chrono"
-version = "0.4.22"
+version = "0.4.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfd4d1b31faaa3a89d7934dbded3111da0d2ef28e3ebccdb4f0179f5929d1ef1"
+checksum = "16b0a3d9ed01224b22057780a37bb8c5dbfe1be8ba48678e7bf57ec4b385411f"
 dependencies = [
  "iana-time-zone",
  "js-sys",
@@ -500,6 +491,33 @@ dependencies = [
  "winapi 0.3.9",
 ]
 
+[[package]]
+name = "ciborium"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b0c137568cc60b904a7724001b35ce2630fd00d5d84805fbb608ab89509d788f"
+dependencies = [
+ "ciborium-io",
+ "ciborium-ll",
+ "serde",
+]
+
+[[package]]
+name = "ciborium-io"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "346de753af073cc87b52b2083a506b38ac176a44cfb05497b622e27be899b369"
+
+[[package]]
+name = "ciborium-ll"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "213030a2b5a4e0c0892b6652260cf6ccac84827b83a85a534e178e3906c4cf1b"
+dependencies = [
+ "ciborium-io",
+ "half",
+]
+
 [[package]]
 name = "cipher"
 version = "0.2.5"
@@ -519,11 +537,32 @@ dependencies = [
  "atty",
  "bitflags",
  "strsim",
- "textwrap",
+ "textwrap 0.11.0",
  "unicode-width",
  "vec_map",
 ]
 
+[[package]]
+name = "clap"
+version = "3.2.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "71655c45cb9845d3270c9d6df84ebe72b4dad3c2ba3f7023ad47c144e4e473a5"
+dependencies = [
+ "bitflags",
+ "clap_lex",
+ "indexmap",
+ "textwrap 0.16.0",
+]
+
+[[package]]
+name = "clap_lex"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2850f2f5a82cbf437dd5af4d49848fbdfc27c157c3d010345776f952765261c5"
+dependencies = [
+ "os_str_bytes",
+]
+
 [[package]]
 name = "cloudabi"
 version = "0.0.3"
@@ -533,6 +572,16 @@ dependencies = [
  "bitflags",
 ]
 
+[[package]]
+name = "codespan-reporting"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3538270d33cc669650c4b093848450d380def10c331d38c768e34cac80576e6e"
+dependencies = [
+ "termcolor",
+ "unicode-width",
+]
+
 [[package]]
 name = "color_quant"
 version = "1.1.0"
@@ -541,12 +590,12 @@ checksum = "3d7b894f5411737b7867f4827955924d7c254fc9f4d91a6aad6b097804b1018b"
 
 [[package]]
 name = "cookie"
-version = "0.11.4"
+version = "0.11.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "80f6044740a4a516b8aac14c140cdf35c1a640b1bd6b98b6224e49143b2f1566"
+checksum = "be2018768ed1d848cc4d347d551546474025ba820e5db70e4c9aaa349f678bd7"
 dependencies = [
  "aes-gcm",
- "base64 0.13.0",
+ "base64 0.13.1",
  "hkdf",
  "hmac",
  "percent-encoding 2.2.0",
@@ -609,24 +658,23 @@ dependencies = [
 
 [[package]]
 name = "criterion"
-version = "0.2.11"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0363053954f3e679645fc443321ca128b7b950a6fe288cf5f9335cc22ee58394"
+checksum = "e7c76e09c1aae2bc52b3d2f29e13c6572553b30c4aa1b8a49fd70de6412654cb"
 dependencies = [
+ "anes",
  "atty",
  "cast",
- "clap",
+ "ciborium",
+ "clap 3.2.23",
  "criterion-plot",
- "csv",
  "itertools",
  "lazy_static 1.4.0",
- "libc",
  "num-traits",
- "rand_core 0.3.1",
- "rand_os",
- "rand_xoshiro",
+ "oorandom",
+ "plotters",
  "rayon",
- "rayon-core",
+ "regex",
  "serde",
  "serde_derive",
  "serde_json",
@@ -636,11 +684,10 @@ dependencies = [
 
 [[package]]
 name = "criterion-plot"
-version = "0.3.1"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76f9212ddf2f4a9eb2d401635190600656a1f88a932ef53d06e7fa4c7e02fb8e"
+checksum = "6b50826342786a51a89e2da3a28f1c32b06e387201bc2d19791f622c673706b1"
 dependencies = [
- "byteorder",
  "cast",
  "itertools",
 ]
@@ -661,7 +708,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2dd04ddaf88237dc3b8d8f9a3c1004b506b54b3313403944054d23c0870c521"
 dependencies = [
  "cfg-if 1.0.0",
- "crossbeam-utils 0.8.11",
+ "crossbeam-utils 0.8.14",
 ]
 
 [[package]]
@@ -682,8 +729,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "715e8152b692bba2d374b53d4875445368fdf21a94751410af607a5ac677d1fc"
 dependencies = [
  "cfg-if 1.0.0",
- "crossbeam-epoch 0.9.10",
- "crossbeam-utils 0.8.11",
+ "crossbeam-epoch 0.9.13",
+ "crossbeam-utils 0.8.14",
 ]
 
 [[package]]
@@ -703,15 +750,14 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-epoch"
-version = "0.9.10"
+version = "0.9.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "045ebe27666471bb549370b4b0b3e51b07f56325befa4284db65fc89c02511b1"
+checksum = "01a9af1f4c2ef74bb8aa1f7e19706bc72d03598c8a570bb5de72243c7a9d9d5a"
 dependencies = [
  "autocfg 1.1.0",
  "cfg-if 1.0.0",
- "crossbeam-utils 0.8.11",
- "memoffset 0.6.5",
- "once_cell",
+ "crossbeam-utils 0.8.14",
+ "memoffset 0.7.1",
  "scopeguard 1.1.0",
 ]
 
@@ -749,12 +795,11 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.8.11"
+version = "0.8.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "51887d4adc7b564537b15adcfb307936f8075dfcd5f00dde9a9f1d29383682bc"
+checksum = "4fb766fa798726286dbbb842f174001dab8abc7b627a1dd86e0b7222a95d929f"
 dependencies = [
  "cfg-if 1.0.0",
- "once_cell",
 ]
 
 [[package]]
@@ -767,28 +812,6 @@ dependencies = [
  "subtle",
 ]
 
-[[package]]
-name = "csv"
-version = "1.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "22813a6dc45b335f9bade10bf7271dc477e81113e89eb251a0bc2a8a81c536e1"
-dependencies = [
- "bstr",
- "csv-core",
- "itoa 0.4.8",
- "ryu",
- "serde",
-]
-
-[[package]]
-name = "csv-core"
-version = "0.1.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b2466559f260f48ad25fe6317b3c8dac77b5bdb5763ac7d9d6103530663bc90"
-dependencies = [
- "memchr",
-]
-
 [[package]]
 name = "ctr"
 version = "0.6.0"
@@ -798,6 +821,50 @@ dependencies = [
  "cipher",
 ]
 
+[[package]]
+name = "cxx"
+version = "1.0.85"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5add3fc1717409d029b20c5b6903fc0c0b02fa6741d820054f4a2efa5e5816fd"
+dependencies = [
+ "cc",
+ "cxxbridge-flags",
+ "cxxbridge-macro",
+ "link-cplusplus",
+]
+
+[[package]]
+name = "cxx-build"
+version = "1.0.85"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b4c87959ba14bc6fbc61df77c3fcfe180fc32b93538c4f1031dd802ccb5f2ff0"
+dependencies = [
+ "cc",
+ "codespan-reporting",
+ "once_cell",
+ "proc-macro2 1.0.50",
+ "quote 1.0.23",
+ "scratch",
+ "syn 1.0.107",
+]
+
+[[package]]
+name = "cxxbridge-flags"
+version = "1.0.85"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "69a3e162fde4e594ed2b07d0f83c6c67b745e7f28ce58c6df5e6b6bef99dfb59"
+
+[[package]]
+name = "cxxbridge-macro"
+version = "1.0.85"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e7e2adeb6a0d4a282e581096b06e1791532b7d576dcde5ccd9382acf55db8e6"
+dependencies = [
+ "proc-macro2 1.0.50",
+ "quote 1.0.23",
+ "syn 1.0.107",
+]
+
 [[package]]
 name = "dbghelp-sys"
 version = "0.2.0"
@@ -927,7 +994,7 @@ version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6930e04918388a9a2e41d518c25cf679ccafe26733fb4127dbf21993f2575d46"
 dependencies = [
- "backtrace 0.3.66",
+ "backtrace 0.3.67",
 ]
 
 [[package]]
@@ -936,7 +1003,7 @@ version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d32e9bd16cc02eae7db7ef620b392808b89f6a5e16bb3497d159c6b92a0f4f86"
 dependencies = [
- "backtrace 0.3.66",
+ "backtrace 0.3.67",
  "failure_derive",
 ]
 
@@ -946,8 +1013,8 @@ version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "aa4da3c766cd7a0db8242e326e9e4e081edd567072893ed320008189715366a4"
 dependencies = [
- "proc-macro2 1.0.49",
- "quote 1.0.21",
+ "proc-macro2 1.0.50",
+ "quote 1.0.23",
  "syn 1.0.107",
  "synstructure",
 ]
@@ -969,9 +1036,9 @@ dependencies = [
 
 [[package]]
 name = "flate2"
-version = "1.0.24"
+version = "1.0.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f82b0f4c27ad9f8bfd1f3208d882da2b09c301bc1c828fd3a00d0216d2fbbff6"
+checksum = "a8a2db397cb1c8772f31494cb8917e48cd1e64f0fa7efac59fbd741a0a8ce841"
 dependencies = [
  "crc32fast",
  "miniz_oxide",
@@ -1062,9 +1129,9 @@ dependencies = [
 
 [[package]]
 name = "getrandom"
-version = "0.2.7"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4eb1a864a501629691edf6c15a593b7a51eebaa1e8468e9ddc623de7c9b58ec6"
+checksum = "c05aeb6a22b8f62540c194aac980f2115af067bfe15a0734d7277a768d396b31"
 dependencies = [
  "cfg-if 1.0.0",
  "libc",
@@ -1093,9 +1160,9 @@ dependencies = [
 
 [[package]]
 name = "gimli"
-version = "0.26.2"
+version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "22030e2c5a68ec659fde1e949a745124b48e6fa8b045b7ed5bd1fe4ccc5c4e5d"
+checksum = "dec7af912d60cdbd3677c1af9352ebae6fb8394d165568a2234df0fa00f87793"
 
 [[package]]
 name = "h2"
@@ -1115,6 +1182,12 @@ dependencies = [
  "tokio-io",
 ]
 
+[[package]]
+name = "half"
+version = "1.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eabb4a44450da02c90444cf74558da904edde8fb4e9035a9a6a4e15445af0bd7"
+
 [[package]]
 name = "hashbrown"
 version = "0.12.3"
@@ -1158,9 +1231,9 @@ dependencies = [
 
 [[package]]
 name = "hermit-abi"
-version = "0.1.19"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
+checksum = "ee512640fe35acbfb4bb779db6f0d80704c2cacfa2e39b601ef3e3f47d1ae4c7"
 dependencies = [
  "libc",
 ]
@@ -1242,7 +1315,7 @@ dependencies = [
  "itoa 0.4.8",
  "log 0.4.17",
  "net2",
- "rustc_version 0.2.3",
+ "rustc_version",
  "time",
  "tokio",
  "tokio-buf",
@@ -1257,18 +1330,28 @@ dependencies = [
 
 [[package]]
 name = "iana-time-zone"
-version = "0.1.48"
+version = "0.1.53"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "237a0714f28b1ee39ccec0770ccb544eb02c9ef2c82bb096230eefcffa6468b0"
+checksum = "64c122667b287044802d6ce17ee2ddf13207ed924c712de9a66a5814d5b64765"
 dependencies = [
  "android_system_properties",
  "core-foundation-sys",
+ "iana-time-zone-haiku",
  "js-sys",
- "once_cell",
  "wasm-bindgen",
  "winapi 0.3.9",
 ]
 
+[[package]]
+name = "iana-time-zone-haiku"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0703ae284fc167426161c2e3f1da3ea71d94b21bedbcc9494e92b28e334e3dca"
+dependencies = [
+ "cxx",
+ "cxx-build",
+]
+
 [[package]]
 name = "idna"
 version = "0.1.5"
@@ -1309,9 +1392,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "1.9.1"
+version = "1.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10a35a97730320ffe8e2d410b5d3b69279b98d2c14bdb8b70ea89ecf7888d41e"
+checksum = "1885e79c1fc4b10f0e172c475f458b7f7b93061064d98c3293e98c5ba0c8b399"
 dependencies = [
  "autocfg 1.1.0",
  "hashbrown",
@@ -1368,9 +1451,9 @@ dependencies = [
 
 [[package]]
 name = "itertools"
-version = "0.8.2"
+version = "0.10.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f56a2d0bc861f9165be4eb3442afd3c236d8a98afd426f65d92324ae1091a484"
+checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
 dependencies = [
  "either",
 ]
@@ -1383,9 +1466,9 @@ checksum = "b71991ff56294aa922b450139ee08b3bfc70982c6b2c7562771375cf73542dd4"
 
 [[package]]
 name = "itoa"
-version = "1.0.3"
+version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c8af84674fe1f223a982c933a0ee1086ac4d4052aa0fb8060c12c6ad838e754"
+checksum = "fad582f4b9e86b6caa621cabeb0963332d92eea04729ab12892c2533951e6440"
 
 [[package]]
 name = "jpeg-decoder"
@@ -1441,9 +1524,18 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "libc"
-version = "0.2.132"
+version = "0.2.139"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8371e4e5341c3a96db127eb2465ac681ced4c433e01dd0e938adbef26ba93ba5"
+checksum = "201de327520df007757c1f0adce6e827fe8562fbc28bfd9c15571c66ca1f5f79"
+
+[[package]]
+name = "link-cplusplus"
+version = "1.0.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ecd207c9c713c34f95a097a5b029ac2ce6010530c7b49d7fea24d977dede04f5"
+dependencies = [
+ "cc",
+]
 
 [[package]]
 name = "linked-hash-map"
@@ -1538,9 +1630,9 @@ dependencies = [
 
 [[package]]
 name = "memoffset"
-version = "0.6.5"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5aa361d4faea93603064a027415f07bd8e1d5c88c9fbf68bf56a285428fd79ce"
+checksum = "5de893c32cde5f383baa4c04c5d6dbdd735cfd4a794b0debdb2bb1b421da5ff4"
 dependencies = [
  "autocfg 1.1.0",
 ]
@@ -1584,9 +1676,9 @@ dependencies = [
 
 [[package]]
 name = "miniz_oxide"
-version = "0.5.4"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96590ba8f175222643a85693f33d26e9c8a015f599c216509b1a6894af675d34"
+checksum = "b275950c28b37e794e8c55d88aeb5e139d0ce23fdbbeda68f8d7174abdf9e8fa"
 dependencies = [
  "adler",
 ]
@@ -1653,9 +1745,9 @@ dependencies = [
 
 [[package]]
 name = "net2"
-version = "0.2.37"
+version = "0.2.38"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "391630d12b68002ae1e25e8f974306474966550ad82dac6886fb8910c19568ae"
+checksum = "74d0df99cfcd2530b2e694f6e17e7f37b8e26bb23983ac530c0c97408837c631"
 dependencies = [
  "cfg-if 0.1.10",
  "libc",
@@ -1759,9 +1851,9 @@ dependencies = [
 
 [[package]]
 name = "num_cpus"
-version = "1.13.1"
+version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19e64526ebdee182341572e50e9ad03965aa510cd94427a4549448f285e957a1"
+checksum = "0fac9e2da13b5eb447a6ce3d392f23a29d8694bff781bf03a16cd9ac8697593b"
 dependencies = [
  "hermit-abi",
  "libc",
@@ -1775,18 +1867,24 @@ checksum = "b8f8bdf33df195859076e54ab11ee78a1b208382d3a26ec40d142ffc1ecc49ef"
 
 [[package]]
 name = "object"
-version = "0.29.0"
+version = "0.30.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21158b2c33aa6d4561f1c0a6ea283ca92bc54802a93b263e910746d679a7eb53"
+checksum = "239da7f290cfa979f43f85a8efeee9a8a76d0827c356d37f9d3d7254d6b537fb"
 dependencies = [
  "memchr",
 ]
 
 [[package]]
 name = "once_cell"
-version = "1.14.0"
+version = "1.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f7254b99e31cad77da24b08ebf628882739a608578bb1bcdfc1f9c21260d7c0"
+checksum = "6f61fba1741ea2b3d6a1e3178721804bb716a68a6aeba1149b5d52e3d464ea66"
+
+[[package]]
+name = "oorandom"
+version = "11.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0ab1bc2a289d34bd04a330323ac98a1b4bc82c9d9fcb1e66b63caa84da26b575"
 
 [[package]]
 name = "opaque-debug"
@@ -1800,6 +1898,12 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
+[[package]]
+name = "os_str_bytes"
+version = "6.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9b7820b9daea5457c9f21c69448905d723fbd21136ccf521748f23fd49e723ee"
+
 [[package]]
 name = "owning_ref"
 version = "0.4.1"
@@ -1826,8 +1930,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f842b1982eb6c2fe34036a4fbfb06dd185a3f5c8edfaacdf7d1ea10b07de6252"
 dependencies = [
  "lock_api 0.3.4",
- "parking_lot_core 0.6.2",
- "rustc_version 0.2.3",
+ "parking_lot_core 0.6.3",
+ "rustc_version",
 ]
 
 [[package]]
@@ -1838,22 +1942,22 @@ checksum = "94c8c7923936b28d546dfd14d4472eaf34c99b14e1c973a32b3e6d4eb04298c9"
 dependencies = [
  "libc",
  "rand 0.6.5",
- "rustc_version 0.2.3",
+ "rustc_version",
  "smallvec",
  "winapi 0.3.9",
 ]
 
 [[package]]
 name = "parking_lot_core"
-version = "0.6.2"
+version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b876b1b9e7ac6e1a74a6da34d25c42e17e8862aa409cbbbdcfc8d86c6f3bc62b"
+checksum = "bda66b810a62be75176a80873726630147a5ca780cd33921e0b5709033e66b0a"
 dependencies = [
  "cfg-if 0.1.10",
  "cloudabi",
  "libc",
  "redox_syscall 0.1.57",
- "rustc_version 0.2.3",
+ "rustc_version",
  "smallvec",
  "winapi 0.3.9",
 ]
@@ -1909,6 +2013,34 @@ dependencies = [
  "unicase 1.4.2",
 ]
 
+[[package]]
+name = "plotters"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2538b639e642295546c50fcd545198c9d64ee2a38620a628724a3b266d5fbf97"
+dependencies = [
+ "num-traits",
+ "plotters-backend",
+ "plotters-svg",
+ "wasm-bindgen",
+ "web-sys",
+]
+
+[[package]]
+name = "plotters-backend"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "193228616381fecdc1224c62e96946dfbc73ff4384fba576e052ff8c1bea8142"
+
+[[package]]
+name = "plotters-svg"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f9a81d2759aae1dae668f783c308bc5c8ebd191ff4184aaa1b37f65a6ae5a56f"
+dependencies = [
+ "plotters-backend",
+]
+
 [[package]]
 name = "png"
 version = "0.15.3"
@@ -1934,9 +2066,9 @@ dependencies = [
 
 [[package]]
 name = "ppv-lite86"
-version = "0.2.16"
+version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb9f9e6e233e5c4a35559a617bf40a4ec447db2e84c20b55a6f83167b7e57872"
+checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "proc-macro-error"
@@ -1945,8 +2077,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "da25490ff9892aab3fcf7c36f08cfb902dd3e71ca0f9f9517bea02a73a5ce38c"
 dependencies = [
  "proc-macro-error-attr",
- "proc-macro2 1.0.49",
- "quote 1.0.21",
+ "proc-macro2 1.0.50",
+ "quote 1.0.23",
  "syn 1.0.107",
  "version_check 0.9.4",
 ]
@@ -1957,8 +2089,8 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a1be40180e52ecc98ad80b184934baf3d0d29f979574e439af5a55274b35f869"
 dependencies = [
- "proc-macro2 1.0.49",
- "quote 1.0.21",
+ "proc-macro2 1.0.50",
+ "quote 1.0.23",
  "version_check 0.9.4",
 ]
 
@@ -1973,9 +2105,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.49"
+version = "1.0.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57a8eca9f9c4ffde41714334dee777596264c7825420f521abc92b5b5deb63a5"
+checksum = "6ef7d57beacfaf2d8aee5937dab7b7f28de3cb8b1828479bb5de2a7106f2bae2"
 dependencies = [
  "unicode-ident",
 ]
@@ -1997,11 +2129,11 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.21"
+version = "1.0.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbe448f377a7d6961e30f5955f9b8d106c3f5e449d493ee1b125c1d43c2b5179"
+checksum = "8856d8364d252a14d474036ea1358d63c9e6965c8e5c1885c18f73d70bff9c7b"
 dependencies = [
- "proc-macro2 1.0.49",
+ "proc-macro2 1.0.50",
 ]
 
 [[package]]
@@ -2120,7 +2252,7 @@ version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
 dependencies = [
- "getrandom 0.2.7",
+ "getrandom 0.2.8",
 ]
 
 [[package]]
@@ -2203,37 +2335,25 @@ dependencies = [
  "rand_core 0.6.4",
 ]
 
-[[package]]
-name = "rand_xoshiro"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03b418169fb9c46533f326efd6eed2576699c44ca92d3052a066214a8d828929"
-dependencies = [
- "byteorder",
- "rand_core 0.3.1",
-]
-
 [[package]]
 name = "rayon"
-version = "1.5.3"
+version = "1.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd99e5772ead8baa5215278c9b15bf92087709e9c1b2d1f97cdb5a183c933a7d"
+checksum = "6db3a213adf02b3bcfd2d3846bb41cb22857d131789e01df434fb7e7bc0759b7"
 dependencies = [
- "autocfg 1.1.0",
- "crossbeam-deque 0.8.2",
  "either",
  "rayon-core",
 ]
 
 [[package]]
 name = "rayon-core"
-version = "1.9.3"
+version = "1.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "258bcdb5ac6dad48491bb2992db6b7cf74878b0384908af124823d118c99683f"
+checksum = "cac410af5d00ab6884528b4ab69d1e8e146e8d471201800fa1b4524126de6ad3"
 dependencies = [
  "crossbeam-channel 0.5.6",
  "crossbeam-deque 0.8.2",
- "crossbeam-utils 0.8.11",
+ "crossbeam-utils 0.8.14",
  "num_cpus",
 ]
 
@@ -2272,26 +2392,20 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.6.0"
+version = "1.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c4eb3267174b8c6c2f654116623910a0fef09c4753f8dd83db29c48a0df988b"
+checksum = "48aaa5748ba571fb95cd2c85c09f629215d3a6ece942baa100950af03a34f733"
 dependencies = [
  "aho-corasick",
  "memchr",
  "regex-syntax",
 ]
 
-[[package]]
-name = "regex-automata"
-version = "0.1.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c230d73fb8d8c1b9c0b3135c5142a8acee3a0558fb8db5cf1cb65f8d7862132"
-
 [[package]]
 name = "regex-syntax"
-version = "0.6.27"
+version = "0.6.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3f87b73ce11b1619a3c6332f45341e0047173771e8b8b73f87bfeefb7b56244"
+checksum = "456c603be3e8d448b072f410900c09faf164fbce2d480456f50eea6e25f9c848"
 
 [[package]]
 name = "remove_dir_all"
@@ -2345,23 +2459,14 @@ version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
 dependencies = [
- "semver 0.9.0",
-]
-
-[[package]]
-name = "rustc_version"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
-dependencies = [
- "semver 1.0.14",
+ "semver",
 ]
 
 [[package]]
 name = "ryu"
-version = "1.0.11"
+version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4501abdff3ae82a1c1b477a17252eb69cee9e66eb915c1abaa4f44d873df9f09"
+checksum = "7b4b9743ed687d4b4bcedf9ff5eaa7398495ae14e61cba0a295704edbc7decde"
 
 [[package]]
 name = "safemem"
@@ -2380,9 +2485,9 @@ dependencies = [
 
 [[package]]
 name = "scoped-tls"
-version = "1.0.0"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea6a9290e3c9cf0f18145ef7ffa62d68ee0bf5fcd651017e586dc7fd5da448c2"
+checksum = "e1cf6437eb19a8f4a6cc0f7dca544973b0b78843adbfeb3683d1a94a0024a294"
 
 [[package]]
 name = "scoped_threadpool"
@@ -2402,6 +2507,12 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
+[[package]]
+name = "scratch"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ddccb15bcce173023b3fedd9436f882a0739b8dfb45e4f6b6002bee5929f61b2"
+
 [[package]]
 name = "semver"
 version = "0.9.0"
@@ -2411,12 +2522,6 @@ dependencies = [
  "semver-parser",
 ]
 
-[[package]]
-name = "semver"
-version = "1.0.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e25dfac463d778e353db5be2449d1cce89bd6fd23c9f1ea21310ce6e5a1b29c4"
-
 [[package]]
 name = "semver-parser"
 version = "0.7.0"
@@ -2438,18 +2543,18 @@ version = "1.0.152"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "af487d118eecd09402d70a5d72551860e788df87b464af30e5ea6a38c75c541e"
 dependencies = [
- "proc-macro2 1.0.49",
- "quote 1.0.21",
+ "proc-macro2 1.0.50",
+ "quote 1.0.23",
  "syn 1.0.107",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.85"
+version = "1.0.91"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e55a28e3aaef9d5ce0506d0a14dbba8054ddc7e499ef522dd8b26859ec9d4a44"
+checksum = "877c235533714907a8c2464236f5c4b2a17262ef1bd71f38f35ea592c8da6883"
 dependencies = [
- "itoa 1.0.3",
+ "itoa 1.0.5",
  "ryu",
  "serde",
 ]
@@ -2614,7 +2719,7 @@ version = "0.2.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "16c2cdbf9cc375f15d1b4141bc48aeef444806655cd0e904207edc8d68d86ed7"
 dependencies = [
- "clap",
+ "clap 2.34.0",
  "structopt-derive 0.2.18",
 ]
 
@@ -2624,7 +2729,7 @@ version = "0.3.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0c6b5c64445ba8094a6ab0c3cd2ad323e07171012d9c98b0b15651daf1787a10"
 dependencies = [
- "clap",
+ "clap 2.34.0",
  "lazy_static 1.4.0",
  "structopt-derive 0.4.18",
 ]
@@ -2649,8 +2754,8 @@ checksum = "dcb5ae327f9cc13b68763b5749770cb9e048a99bd9dfdfa58d0cf05d5f64afe0"
 dependencies = [
  "heck",
  "proc-macro-error",
- "proc-macro2 1.0.49",
- "quote 1.0.21",
+ "proc-macro2 1.0.50",
+ "quote 1.0.23",
  "syn 1.0.107",
 ]
 
@@ -2677,8 +2782,8 @@ version = "1.0.107"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1f4064b5b16e03ae50984a5a8ed5d4f8803e6bc1fd170a3cda91a1be4b18e3f5"
 dependencies = [
- "proc-macro2 1.0.49",
- "quote 1.0.21",
+ "proc-macro2 1.0.50",
+ "quote 1.0.23",
  "unicode-ident",
 ]
 
@@ -2688,8 +2793,8 @@ version = "0.12.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f36bdaa60a83aca3921b5259d5400cbf5e90fc51931376a9bd4a0eb79aa7210f"
 dependencies = [
- "proc-macro2 1.0.49",
- "quote 1.0.21",
+ "proc-macro2 1.0.50",
+ "quote 1.0.23",
  "syn 1.0.107",
  "unicode-xid 0.2.4",
 ]
@@ -2738,6 +2843,12 @@ dependencies = [
  "unicode-width",
 ]
 
+[[package]]
+name = "textwrap"
+version = "0.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "222a222a5bfe1bba4a77b45ec488a741b3cb8872e5e499451fd7d0129c9c7c3d"
+
 [[package]]
 name = "thiserror"
 version = "1.0.38"
@@ -2753,8 +2864,8 @@ version = "1.0.38"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1fb327af4685e4d03fa8cbcf1716380da910eeb2bb8be417e7f9fd3fb164f36f"
 dependencies = [
- "proc-macro2 1.0.49",
- "quote 1.0.21",
+ "proc-macro2 1.0.50",
+ "quote 1.0.23",
  "syn 1.0.107",
 ]
 
@@ -2782,9 +2893,9 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.1.44"
+version = "0.1.45"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6db9e6914ab8b1ae1c260a4ae7a49b6c5611b40328a735b21862567685e73255"
+checksum = "1b797afad3f312d1c66a56d11d0316f916356d11bd158fbc6ca6389ff6bf805a"
 dependencies = [
  "libc",
  "wasi 0.10.0+wasi-snapshot-preview1",
@@ -3157,9 +3268,9 @@ dependencies = [
 
 [[package]]
 name = "typenum"
-version = "1.15.0"
+version = "1.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dcf81ac59edc17cc8697ff311e8f5ef2d99fcbd9817b34cec66f90b6c3dfd987"
+checksum = "497961ef93d974e23eb6f433eb5fe1b7930b659f06d12dec6fc44a8f554c0bba"
 
 [[package]]
 name = "unicase"
@@ -3187,9 +3298,9 @@ checksum = "099b7128301d285f79ddd55b9a83d5e6b9e97c92e0ea0daebee7263e932de992"
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.4"
+version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dcc811dc4066ac62f84f11307873c4850cb653bfa9b1719cee2bd2204a4bc5dd"
+checksum = "84a22b9f218b40614adcb3f4ff08b703773ad44fa9423e4e0d346d5db86e4ebc"
 
 [[package]]
 name = "unicode-normalization"
@@ -3303,8 +3414,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2ca2a14bc3fc5b64d188b087a7d3a927df87b152e941ccfbc66672e20c467ae"
 dependencies = [
  "nom",
- "proc-macro2 1.0.49",
- "quote 1.0.21",
+ "proc-macro2 1.0.50",
+ "quote 1.0.23",
  "syn 1.0.107",
 ]
 
@@ -3435,8 +3546,8 @@ dependencies = [
  "bumpalo",
  "log 0.4.17",
  "once_cell",
- "proc-macro2 1.0.49",
- "quote 1.0.21",
+ "proc-macro2 1.0.50",
+ "quote 1.0.23",
  "syn 1.0.107",
  "wasm-bindgen-shared",
 ]
@@ -3447,7 +3558,7 @@ version = "0.2.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "052be0f94026e6cbc75cdefc9bae13fd6052cdcaf532fa6c45e7ae33a1e6c810"
 dependencies = [
- "quote 1.0.21",
+ "quote 1.0.23",
  "wasm-bindgen-macro-support",
 ]
 
@@ -3457,8 +3568,8 @@ version = "0.2.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "07bc0c051dc5f23e307b13285f9d75df86bfdf816c5721e573dec1f9b8aa193c"
 dependencies = [
- "proc-macro2 1.0.49",
- "quote 1.0.21",
+ "proc-macro2 1.0.50",
+ "quote 1.0.23",
  "syn 1.0.107",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
@@ -3470,6 +3581,16 @@ version = "0.2.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1c38c045535d93ec4f0b4defec448e4291638ee608530863b1e2ba115d4fff7f"
 
+[[package]]
+name = "web-sys"
+version = "0.3.60"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bcda906d8be16e728fd5adc5b729afad4e444e106ab28cd1c7256e54fa61510f"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "widestring"
 version = "0.2.2"
diff --git a/rtiow/noise_explorer/Cargo.toml b/rtiow/noise_explorer/Cargo.toml
index 0cb2061..df8144c 100644
--- a/rtiow/noise_explorer/Cargo.toml
+++ b/rtiow/noise_explorer/Cargo.toml
@@ -7,14 +7,14 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-actix-web = "0.7.8"
-askama = "0.7.1"
-image = "0.22.3"
-log = "0.4.5"
-rand = "0.8.3"
+actix-web = "0.7.19"
+askama = "0.7.2"
+image = "0.22.5"
+log = "0.4.17"
+rand = "0.8.5"
 rand_xorshift = "0.3.0"
 renderer = { path = "../renderer" }
-serde = "1.0.79"
-serde_derive = "1.0.79"
-stderrlog = "0.4.1"
-structopt = "0.2.10"
+serde = "1.0.152"
+serde_derive = "1.0.152"
+stderrlog = "0.4.3"
+structopt = "0.2.18"
diff --git a/rtiow/noise_explorer_warp/Cargo.toml b/rtiow/noise_explorer_warp/Cargo.toml
index c7fdada..775e448 100644
--- a/rtiow/noise_explorer_warp/Cargo.toml
+++ b/rtiow/noise_explorer_warp/Cargo.toml
@@ -7,13 +7,13 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-askama = "0.7.1"
-image = "0.22.3"
-log = "0.4.5"
-rand = "0.5.5"
+askama = "0.7.2"
+image = "0.22.5"
+log = "0.4.17"
+rand = "0.5.6"
 renderer = { path = "../renderer" }
-serde = "1.0.79"
-serde_derive = "1.0.79"
-stderrlog = "0.4.1"
-structopt = "0.2.10"
-warp = "0.1.20"
+serde = "1.0.152"
+serde_derive = "1.0.152"
+stderrlog = "0.4.3"
+structopt = "0.2.18"
+warp = "0.1.23"
diff --git a/rtiow/renderer/Cargo.toml b/rtiow/renderer/Cargo.toml
index 58680ae..a9a0da2 100644
--- a/rtiow/renderer/Cargo.toml
+++ b/rtiow/renderer/Cargo.toml
@@ -13,21 +13,21 @@ name = "spheres"
 chrono = "*"
 core_affinity = "0.5"
 cpuprofiler = { version = "0.0.3", optional = true }
-image = "0.22.3"
-lazy_static = "1.1.0"
-log = "0.4.5"
-num_cpus = "1.8.0"
-rand = "0.8.3"
-serde = "1.0.79"
-serde_derive = "1.0.79"
-serde_json = "1.0.41"
-structopt = "0.2.10"
+image = "0.22.5"
+lazy_static = "1.4.0"
+log = "0.4.17"
+num_cpus = "1.15.0"
+rand = "0.8.5"
+serde = "1.0.152"
+serde_derive = "1.0.152"
+serde_json = "1.0.91"
+structopt = "0.2.18"
 vec3 = {path = "../vec3"}
 stl = {path = "../../../stl"}
 #stl = {git = "https://git-private.z.xinu.tv/wathiede/stl"}
 
 [dev-dependencies]
-criterion = "0.2"
+criterion = "0.4"
 
 [features]
 profile = ["cpuprofiler"]
diff --git a/rtiow/renderer/benches/aabb.rs b/rtiow/renderer/benches/aabb.rs
new file mode 100644
index 0000000..cc4560a
--- /dev/null
+++ b/rtiow/renderer/benches/aabb.rs
@@ -0,0 +1,18 @@
+use criterion::*;
+
+fn decode(bytes: &[u8]) {
+    // Decode the bytes
+    //...
+}
+
+fn bench(c: &mut Criterion) {
+    let bytes: &[u8] = b"some bytes";
+
+    let mut group = c.benchmark_group("throughput-example");
+    group.throughput(Throughput::Bytes(bytes.len() as u64));
+    group.bench_function("decode", |b| b.iter(|| decode(bytes)));
+    group.finish();
+}
+
+criterion_group!(benches, bench);
+criterion_main!(benches);
diff --git a/rtiow/renderer/benches/spheres.rs b/rtiow/renderer/benches/spheres.rs
index 492d2b9..b8b93c3 100644
--- a/rtiow/renderer/benches/spheres.rs
+++ b/rtiow/renderer/benches/spheres.rs
@@ -1,7 +1,7 @@
 #[macro_use]
 extern crate criterion;
 
-use criterion::{Criterion, ParameterizedBenchmark};
+use criterion::*;
 
 use renderer::{
     hitable::Hit, material::Lambertian, ray::Ray, sphere::Sphere, texture::ConstantTexture,
@@ -20,14 +20,15 @@ fn criterion_benchmark(c: &mut Criterion) {
         // Miss
         Ray::new([0., 0., -2.], [0., 0., -1.], 0.),
     ];
-    c.bench(
-        "sphere",
-        ParameterizedBenchmark::new(
-            "Sphere",
-            move |b, r| b.iter(|| sphere.hit(*r, 0., 1.)),
-            rays,
-        ),
-    );
+    let mut group = c.benchmark_group("sphere");
+    for r in rays {
+        group.bench_with_input(
+            BenchmarkId::new("Sphere", format!("{:?}", r)),
+            &r,
+            |b, r| b.iter(|| sphere.hit(*r, 0., 1.)),
+        );
+    }
+    group.finish()
 }
 
 criterion_group!(benches, criterion_benchmark);
diff --git a/rtiow/tracer/Cargo.toml b/rtiow/tracer/Cargo.toml
index 73deea8..259b3ec 100644
--- a/rtiow/tracer/Cargo.toml
+++ b/rtiow/tracer/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-log = "0.4.5"
+log = "0.4.17"
 renderer = { path = "../renderer" }
-stderrlog = "0.4.1"
-structopt = "0.2.10"
\ No newline at end of file
+stderrlog = "0.4.3"
+structopt = "0.2.18"