<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - [BSW/SKL PPGTT Bisected]igt/gem_ctx_thrash causes OOM killer" href="https://bugs.freedesktop.org/show_bug.cgi?id=87729#c17">Comment # 17</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - [BSW/SKL PPGTT Bisected]igt/gem_ctx_thrash causes OOM killer" href="https://bugs.freedesktop.org/show_bug.cgi?id=87729">bug 87729</a> from <a class="email" href="mailto:yex.tian@intel.com" title="ye.tian <yex.tian@intel.com>"> ye.tian</a> <pre>Tested on the latest nightly kernel(044307) and the latest igt(gd36465d). gem_ctx_thrash two subcases(processes and threads) are good on SKL mobile, gem_close_race subcase gem-close-race causes OOM killer on SKL mobile. gem_ctx_thrash sucases processes is good, threads is fail on BSW gem_close_race subcase gem-close-race causes OOM killer on BSW. I will full test next week. output: ----------------- root@x-skly03:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./gem_ctx_thrash IGT-Version: 1.10-gd36465d (x86_64) (Linux: 4.0.0-rc7_drm-intel-nightly_044307_20150410+ x86_64) Creating 1536 contexts (assuming of size 4194304) Creating 3072 surfaces (of size 2797568) Test requirement not met in function intel_require_memory, file intel_os.c:244: Test requirement: !(total <= required) Estimated that we need 8595701760 bytes for the test, but only have 3576692736 bytes available (RAM) Subtest processes: SKIP (0.092s) Creating 1536 contexts (assuming of size 4194304) Creating 6144 surfaces (of size 1048576) Test requirement not met in function intel_require_memory, file intel_os.c:244: Test requirement: !(total <= required) Estimated that we need 6445596672 bytes for the test, but only have 3537895424 bytes available (RAM) Subtest threads: SKIP (0.065s)</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>