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Commits : Listings

Analyzed about 1 year ago. based on code collected about 1 year ago.
Jan 18, 2023 — Jan 18, 2024
Commit Message Contributor Files Modified Lines Added Lines Removed Code Location Date
noise--; do speedup comparison with lrb data
mkretz
as Matthias Kretz
More... over 15 years ago
fix benchmark; more readable plots; speedup plot
mkretz
as Matthias Kretz
More... over 15 years ago
add function to add points to a dotchart; make mychart3 more flexible with nicer auto-color; allow processData to skip processing of some cols; add permute function
mkretz
as Matthias Kretz
More... over 15 years ago
try to run benchmarks with SCHED_FIFO, but with a watchdog in the backgroun
mkretz
as Matthias Kretz
More... over 15 years ago
less mem usage
mkretz
as Matthias Kretz
More... over 15 years ago
remove tmp file
mkretz
as Matthias Kretz
More... over 15 years ago
add compare benchmark
mkretz
as Matthias Kretz
More... over 15 years ago
use cpuid instruction to find the correct sizes for L2, L1 and Cacheline size
mkretz
as Matthias Kretz
More... over 15 years ago
add a function to reduce a data set to median, mean and stddev. a sort function and another mychart function that can use those data frames and create the plots I want with very little writing work
mkretz
as Matthias Kretz
More... over 15 years ago
enable benchmark plots generation only when compiling in Release mode
mkretz
as Matthias Kretz
More... over 15 years ago
update plot scripts when their source files changes and get the dependecies right
mkretz
as Matthias Kretz
More... over 15 years ago
fix using LRB data, nchar is the right function to use
mkretz
as Matthias Kretz
More... over 15 years ago
don't fail when the LRB prototype header is not available
mkretz
as Matthias Kretz
More... over 15 years ago
no build type needs check for -O[123] in CXX_FLAGS and set NO_OPTIMIZATION accordingly
mkretz
as Matthias Kretz
More... over 15 years ago
allow dox creation in other directories, too; provide custom CSS
mkretz
as Matthias Kretz
More... over 15 years ago
create dot charts from the benchmarks
mkretz
as Matthias Kretz
More... over 15 years ago
add mask benchmark; currently benchmarks only conditional assignment
mkretz
as Matthias Kretz
More... over 15 years ago
add support form random floats [0..1] and use +rand() to keep the compiler from optimizing too much
mkretz
as Matthias Kretz
More... over 15 years ago
just to be sure: we don't want gcc to make statics threadsafe for us because it's not portable anyway
mkretz
as Matthias Kretz
More... over 15 years ago
add TSC based timings
mkretz
as Matthias Kretz
More... over 15 years ago
make the RNG useable outside of the Gather benchmark
mkretz
as Matthias Kretz
More... over 15 years ago
also benchmark short_v and sfloat_v gathers
mkretz
as Matthias Kretz
More... over 15 years ago
use a precomputed index/mask array instead of calculating them to get better comparability between the different implementations. TODO this kills the caches where we actually want to work on.
mkretz
as Matthias Kretz
More... over 15 years ago
not executable
mkretz
as Matthias Kretz
More... over 15 years ago
stupid isfinite/isnan macros; std::log(float) apparently returns double on some compilers
mkretz
as Matthias Kretz
More... over 15 years ago
remove incorrect QueryPerformanceFrequency usage
mkretz
as Matthias Kretz
More... over 15 years ago
add masked gathers benchmarking; use different memory for the tests to use uncached values
mkretz
as Matthias Kretz
More... over 15 years ago
fix dependency on __m128 to be stored in memory before entering the bsf loop
mkretz
as Matthias Kretz
More... over 15 years ago
test that masked gathers retain the old values correctly
mkretz
as Matthias Kretz
More... over 15 years ago
add _m mask typedefs
mkretz
as Matthias Kretz
More... over 15 years ago