summaryrefslogtreecommitdiffstats
path: root/security/nss/lib/freebl/mpi/doc/timing.txt
diff options
context:
space:
mode:
authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /security/nss/lib/freebl/mpi/doc/timing.txt
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
downloadUXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip
Add m-esr52 at 52.6.0
Diffstat (limited to 'security/nss/lib/freebl/mpi/doc/timing.txt')
-rw-r--r--security/nss/lib/freebl/mpi/doc/timing.txt213
1 files changed, 213 insertions, 0 deletions
diff --git a/security/nss/lib/freebl/mpi/doc/timing.txt b/security/nss/lib/freebl/mpi/doc/timing.txt
new file mode 100644
index 000000000..58f37c9df
--- /dev/null
+++ b/security/nss/lib/freebl/mpi/doc/timing.txt
@@ -0,0 +1,213 @@
+MPI Library Timing Tests
+
+Hardware/OS
+(A) SGI O2 1 x MIPS R10000 250MHz IRIX 6.5.3
+(B) IBM RS/6000 43P-240 1 x PowerPC 603e 223MHz AIX 4.3
+(C) Dell GX1/L+ 1 x Pentium III 550MHz Linux 2.2.12-20
+(D) PowerBook G3 1 x PowerPC 750 266MHz LinuxPPC 2.2.6-15apmac
+(E) PowerBook G3 1 x PowerPC 750 266MHz MacOS 8.5.1
+(F) PowerBook G3 1 x PowerPC 750 400MHz MacOS 9.0.2
+
+Compiler
+(1) MIPSpro C 7.2.1 -O3 optimizations
+(2) GCC 2.95.1 -O3 optimizations
+(3) IBM AIX xlc -O3 optimizations (version unknown)
+(4) EGCS 2.91.66 -O3 optimizations
+(5) Metrowerks CodeWarrior 5.0 C, all optimizations
+(6) MIPSpro C 7.30 -O3 optimizations
+(7) same as (6), with optimized libmalloc.so
+
+Timings are given in seconds, computed using the C library's clock()
+function. The first column gives the hardware and compiler
+configuration used for the test. The second column indicates the
+number of tests that were aggregated to get the statistics for that
+size. These were compiled using 16 bit digits.
+
+Source data were generated randomly using a fixed seed, so they should
+be internally consistent, but may vary on different systems depending
+on the C library. Also, since the resolution of the timer accessed by
+clock() varies, there may be some variance in the precision of these
+measurements.
+
+Prime Generation (primegen)
+
+128 bits:
+A1 200 min=0.03, avg=0.19, max=0.72, sum=38.46
+A2 200 min=0.02, avg=0.16, max=0.62, sum=32.55
+B3 200 min=0.01, avg=0.07, max=0.22, sum=13.29
+C4 200 min=0.00, avg=0.03, max=0.20, sum=6.14
+D4 200 min=0.00, avg=0.05, max=0.33, sum=9.70
+A6 200 min=0.01, avg=0.09, max=0.36, sum=17.48
+A7 200 min=0.00, avg=0.05, max=0.24, sum=10.07
+
+192 bits:
+A1 200 min=0.05, avg=0.45, max=3.13, sum=89.96
+A2 200 min=0.04, avg=0.39, max=2.61, sum=77.55
+B3 200 min=0.02, avg=0.18, max=1.25, sum=36.97
+C4 200 min=0.01, avg=0.09, max=0.33, sum=18.24
+D4 200 min=0.02, avg=0.15, max=0.54, sum=29.63
+A6 200 min=0.02, avg=0.24, max=1.70, sum=47.84
+A7 200 min=0.01, avg=0.15, max=1.05, sum=30.88
+
+256 bits:
+A1 200 min=0.08, avg=0.92, max=6.13, sum=184.79
+A2 200 min=0.06, avg=0.76, max=5.03, sum=151.11
+B3 200 min=0.04, avg=0.41, max=2.68, sum=82.35
+C4 200 min=0.02, avg=0.19, max=0.69, sum=37.91
+D4 200 min=0.03, avg=0.31, max=1.15, sum=63.00
+A6 200 min=0.04, avg=0.48, max=3.13, sum=95.46
+A7 200 min=0.03, avg=0.37, max=2.36, sum=73.60
+
+320 bits:
+A1 200 min=0.11, avg=1.59, max=6.14, sum=318.81
+A2 200 min=0.09, avg=1.27, max=4.93, sum=254.03
+B3 200 min=0.07, avg=0.82, max=3.13, sum=163.80
+C4 200 min=0.04, avg=0.44, max=1.91, sum=87.59
+D4 200 min=0.06, avg=0.73, max=3.22, sum=146.73
+A6 200 min=0.07, avg=0.93, max=3.50, sum=185.01
+A7 200 min=0.05, avg=0.76, max=2.94, sum=151.78
+
+384 bits:
+A1 200 min=0.16, avg=2.69, max=11.41, sum=537.89
+A2 200 min=0.13, avg=2.15, max=9.03, sum=429.14
+B3 200 min=0.11, avg=1.54, max=6.49, sum=307.78
+C4 200 min=0.06, avg=0.81, max=4.84, sum=161.13
+D4 200 min=0.10, avg=1.38, max=8.31, sum=276.81
+A6 200 min=0.11, avg=1.73, max=7.36, sum=345.55
+A7 200 min=0.09, avg=1.46, max=6.12, sum=292.02
+
+448 bits:
+A1 200 min=0.23, avg=3.36, max=15.92, sum=672.63
+A2 200 min=0.17, avg=2.61, max=12.25, sum=522.86
+B3 200 min=0.16, avg=2.10, max=9.83, sum=420.86
+C4 200 min=0.09, avg=1.44, max=7.64, sum=288.36
+D4 200 min=0.16, avg=2.50, max=13.29, sum=500.17
+A6 200 min=0.15, avg=2.31, max=10.81, sum=461.58
+A7 200 min=0.14, avg=2.03, max=9.53, sum=405.16
+
+512 bits:
+A1 200 min=0.30, avg=6.12, max=22.18, sum=1223.35
+A2 200 min=0.25, avg=4.67, max=16.90, sum=933.18
+B3 200 min=0.23, avg=4.13, max=14.94, sum=825.45
+C4 200 min=0.13, avg=2.08, max=9.75, sum=415.22
+D4 200 min=0.24, avg=4.04, max=20.18, sum=808.11
+A6 200 min=0.22, avg=4.47, max=16.19, sum=893.83
+A7 200 min=0.20, avg=4.03, max=14.65, sum=806.02
+
+Modular Exponentation (metime)
+
+The following results are aggregated from 200 pseudo-randomly
+generated tests, based on a fixed seed.
+
+ base, exponent, and modulus size (bits)
+P/C 128 192 256 320 384 448 512 640 768 896 1024
+------- -----------------------------------------------------------------
+A1 0.015 0.027 0.047 0.069 0.098 0.133 0.176 0.294 0.458 0.680 1.040
+A2 0.013 0.024 0.037 0.053 0.077 0.102 0.133 0.214 0.326 0.476 0.668
+B3 0.005 0.011 0.021 0.036 0.056 0.084 0.121 0.222 0.370 0.573 0.840
+C4 0.002 0.006 0.011 0.020 0.032 0.048 0.069 0.129 0.223 0.344 0.507
+D4 0.004 0.010 0.019 0.034 0.056 0.085 0.123 0.232 0.390 0.609 0.899
+E5 0.007 0.015 0.031 0.055 0.088 0.133 0.183 0.342 0.574 0.893 1.317
+A6 0.008 0.016 0.038 0.042 0.064 0.093 0.133 0.239 0.393 0.604 0.880
+A7 0.005 0.011 0.020 0.036 0.056 0.083 0.121 0.223 0.374 0.583 0.855
+
+Multiplication and Squaring tests, (mulsqr)
+
+The following results are aggregated from 500000 pseudo-randomly
+generated tests, based on a per-run wall-clock seed. Times are given
+in seconds, except where indicated in microseconds (us).
+
+(A1)
+
+bits multiply square ad percent time/mult time/square
+64 9.33 9.15 > 1.9 18.7us 18.3us
+128 10.88 10.44 > 4.0 21.8us 20.9us
+192 13.30 11.89 > 10.6 26.7us 23.8us
+256 14.88 12.64 > 15.1 29.8us 25.3us
+320 18.64 15.01 > 19.5 37.3us 30.0us
+384 23.11 17.70 > 23.4 46.2us 35.4us
+448 28.28 20.88 > 26.2 56.6us 41.8us
+512 34.09 24.51 > 28.1 68.2us 49.0us
+640 47.86 33.25 > 30.5 95.7us 66.5us
+768 64.91 43.54 > 32.9 129.8us 87.1us
+896 84.49 55.48 > 34.3 169.0us 111.0us
+1024 107.25 69.21 > 35.5 214.5us 138.4us
+1536 227.97 141.91 > 37.8 456.0us 283.8us
+2048 394.05 242.15 > 38.5 788.1us 484.3us
+
+(A2)
+
+bits multiply square ad percent time/mult time/square
+64 7.87 7.95 < 1.0 15.7us 15.9us
+128 9.40 9.19 > 2.2 18.8us 18.4us
+192 11.15 10.59 > 5.0 22.3us 21.2us
+256 12.02 11.16 > 7.2 24.0us 22.3us
+320 14.62 13.43 > 8.1 29.2us 26.9us
+384 17.72 15.80 > 10.8 35.4us 31.6us
+448 21.24 18.51 > 12.9 42.5us 37.0us
+512 25.36 21.78 > 14.1 50.7us 43.6us
+640 34.57 29.00 > 16.1 69.1us 58.0us
+768 46.10 37.60 > 18.4 92.2us 75.2us
+896 58.94 47.72 > 19.0 117.9us 95.4us
+1024 73.76 59.12 > 19.8 147.5us 118.2us
+1536 152.00 118.80 > 21.8 304.0us 237.6us
+2048 259.41 199.57 > 23.1 518.8us 399.1us
+
+(B3)
+
+bits multiply square ad percent time/mult time/square
+64 2.60 2.47 > 5.0 5.20us 4.94us
+128 4.43 4.06 > 8.4 8.86us 8.12us
+192 7.03 6.10 > 13.2 14.1us 12.2us
+256 10.44 8.59 > 17.7 20.9us 17.2us
+320 14.44 11.64 > 19.4 28.9us 23.3us
+384 19.12 15.08 > 21.1 38.2us 30.2us
+448 24.55 19.09 > 22.2 49.1us 38.2us
+512 31.03 23.53 > 24.2 62.1us 47.1us
+640 45.05 33.80 > 25.0 90.1us 67.6us
+768 63.02 46.05 > 26.9 126.0us 92.1us
+896 83.74 60.29 > 28.0 167.5us 120.6us
+1024 106.73 76.65 > 28.2 213.5us 153.3us
+1536 228.94 160.98 > 29.7 457.9us 322.0us
+2048 398.08 275.93 > 30.7 796.2us 551.9us
+
+(C4)
+
+bits multiply square ad percent time/mult time/square
+64 1.34 1.28 > 4.5 2.68us 2.56us
+128 2.76 2.59 > 6.2 5.52us 5.18us
+192 4.52 4.16 > 8.0 9.04us 8.32us
+256 6.64 5.99 > 9.8 13.3us 12.0us
+320 9.20 8.13 > 11.6 18.4us 16.3us
+384 12.01 10.58 > 11.9 24.0us 21.2us
+448 15.24 13.33 > 12.5 30.5us 26.7us
+512 19.02 16.46 > 13.5 38.0us 32.9us
+640 27.56 23.54 > 14.6 55.1us 47.1us
+768 37.89 31.78 > 16.1 75.8us 63.6us
+896 49.24 41.42 > 15.9 98.5us 82.8us
+1024 62.59 52.18 > 16.6 125.2us 104.3us
+1536 131.66 107.72 > 18.2 263.3us 215.4us
+2048 226.45 182.95 > 19.2 453.0us 365.9us
+
+(A7)
+
+bits multiply square ad percent time/mult time/square
+64 1.74 1.71 > 1.7 3.48us 3.42us
+128 3.48 2.96 > 14.9 6.96us 5.92us
+192 5.74 4.60 > 19.9 11.5us 9.20us
+256 8.75 6.61 > 24.5 17.5us 13.2us
+320 12.5 8.99 > 28.1 25.0us 18.0us
+384 16.9 11.9 > 29.6 33.8us 23.8us
+448 22.2 15.2 > 31.7 44.4us 30.4us
+512 28.3 19.0 > 32.7 56.6us 38.0us
+640 42.4 28.0 > 34.0 84.8us 56.0us
+768 59.4 38.5 > 35.2 118.8us 77.0us
+896 79.5 51.2 > 35.6 159.0us 102.4us
+1024 102.6 65.5 > 36.2 205.2us 131.0us
+1536 224.3 140.6 > 37.3 448.6us 281.2us
+2048 393.4 244.3 > 37.9 786.8us 488.6us
+
+------------------------------------------------------------------
+ This Source Code Form is subject to the terms of the Mozilla Public
+ # License, v. 2.0. If a copy of the MPL was not distributed with this
+ # file, You can obtain one at http://mozilla.org/MPL/2.0/.