allocbench, branch glibc-cacheline-exclusive benchmark tool for POSIX memory allocators add flow glibc 2020-02-18T11:14:47+00:00 Florian Fischer florian.fl.fischer@fau.de 2020-02-18T11:14:47+00:00 a6cb870364e51653da13aec923776b187a39b8da 






don't use gettid glibc wrapper
2020-02-12T13:47:56+00:00

Florian Fischer
florian.fl.fischer@fau.de

2020-02-12T13:47:56+00:00

f84e2833720e00c09f560b946cfd35c270220042












add license header to benchmark.py
2020-02-11T14:44:56+00:00

Florian Fischer
florian.fl.fischer@fau.de

2020-02-11T14:44:56+00:00

53abfdb666daf93dda3111988b9c722a4b7e91dc












implement analysis of specific allocator and benchmark combinations
2020-02-09T14:22:33+00:00

Florian Fischer
florian.fl.fischer@fau.de

2020-02-09T14:22:33+00:00

1425a5be1584f5c5b48cebac7390d05145151d11

A allocator implementation is analyzed by prepending chattymalloc.so.





A allocator implementation is analyzed by prepending chattymalloc.so.







wait for server termination after executing the shutdown commands
2020-02-09T14:16:13+00:00

Florian Fischer
florian.fl.fischer@fau.de

2020-02-09T14:14:50+00:00

7798ecb93d8ef8fc243ac7e4feb15c9c50a87404












unify the use of LD_PRELOAD between server and non-server commands
2020-02-09T14:08:54+00:00

Florian Fischer
florian.fl.fischer@fau.de

2020-02-09T14:08:54+00:00

3a419eb8e62449bee59f62154cdc359c82957384

Always use exec to start a measured cmd overwriting LD_PRELOAD.
Exec overwrites LD_PRELOAD using this format:
print_status_on_exit.so sig_handlers.so <allocator LD_PRELOAD> <orignal LD_PRELOAD>

With this change our LD_PRELOAD is only active for the measured process and
not for the measuring cmd.





Always use exec to start a measured cmd overwriting LD_PRELOAD.
Exec overwrites LD_PRELOAD using this format:
print_status_on_exit.so sig_handlers.so <allocator LD_PRELOAD> <orignal LD_PRELOAD>

With this change our LD_PRELOAD is only active for the measured process and
not for the measuring cmd.







fix order of LD_PRELOAD
2020-02-09T12:09:02+00:00

Florian Fischer
florian.fl.fischer@fau.de

2020-02-09T12:05:46+00:00

241cec136189fbb22cdfa79e99e0001120a699c4

We prepend the currently set LD_PRELOAD.
LD_PRELOAD=print_status_on_exit sig_handlers allocater.so LD_PRELOAD





We prepend the currently set LD_PRELOAD.
LD_PRELOAD=print_status_on_exit sig_handlers allocater.so LD_PRELOAD







print debug message with exception traceback during server startup
2020-02-09T12:08:59+00:00

Florian Fischer
florian.fl.fischer@fau.de

2020-02-09T12:03:13+00:00

36425acd25b67a537d2e17b3093b7536281cf14b












add benchmark directory to PATH during run
2020-02-09T12:00:26+00:00

Florian Fischer
florian.fl.fischer@fau.de

2020-02-09T12:00:26+00:00

d79f43e1924fcb02a22b188f0e2482f5da708086

all occurrences of benchmark dir in PATH will be erased at the end of run





all occurrences of benchmark dir in PATH will be erased at the end of run







only create txt trace file if we export to txt
2020-02-09T11:57:49+00:00

Florian Fischer
florian.fl.fischer@fau.de

2020-02-09T11:57:49+00:00

bf565bf4342a08611d3b3405188352487cb0d211