I cannot make dotprod_mutex.c to crash with the current master (git 8ffe756d). I've tried both linux-arm and linux-arm-static, the latter running under chroot.
I've tried on three different machines, and have tested with different thread counts: 4, 10, 16, 64 (one of the machines has 64 cores).
I completed 1000 successive runs on each.
Can you please retest on the current master? I certainly could trigger the bug on the qemu-arm-static that is packaged with Ubuntu 14.04, so it is possible that since then changes in qemu have at least made it harder to trigger the bug.
I cannot make dotprod_mutex.c to crash with the current master (git 8ffe756d). I've tried both linux-arm and linux-arm-static, the latter running under chroot.
I've tried on three different machines, and have tested with different thread counts: 4, 10, 16, 64 (one of the machines has 64 cores).
I completed 1000 successive runs on each.
Can you please retest on the current master? I certainly could trigger the bug on the qemu-arm-static that is packaged with Ubuntu 14.04, so it is possible that since then changes in qemu have at least made it harder to trigger the bug.