[Bug 57218] New: RtlReAllocateHeap slow compared to RtlHeapFree + RtlAllocateHeap combos on wine
https://bugs.winehq.org/show_bug.cgi?id=57218 Bug ID: 57218 Summary: RtlReAllocateHeap slow compared to RtlHeapFree + RtlAllocateHeap combos on wine Product: Wine Version: unspecified Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: ntdll Assignee: wine-bugs(a)winehq.org Reporter: euloanty(a)live.com Distribution: --- this breaks realloc -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=57218 cqwrteur <euloanty(a)live.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |euloanty(a)live.com --- Comment #1 from cqwrteur <euloanty(a)live.com> --- Created attachment 77130 --> https://bugs.winehq.org/attachment.cgi?id=77130 heaprealloc result [cqwrteur(a)DESKTOP-9B705LH 0001.string_push_back]$ wine ./fast_io_heaprealloc.exe fast_io:0.0202311s 50000005000000 [cqwrteur(a)DESKTOP-9B705LH 0001.string_push_back]$ wine ./fast_io_noheaprealloc.exe fast_io:0.0169487s 50000005000000 [cqwrteur(a)DESKTOP-9B705LH 0001.string_push_back]$ wine ./std.exe std:0.0205867s 50000005000000 just significant slow down for unknown reason while on windows it does not have this issue. there is no reason why realloc is slower than malloc + free combo I did report the same bug before? https://bugs.winehq.org/show_bug.cgi?id=53419 -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=57218 cqwrteur <euloanty(a)live.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |gofmanp(a)gmail.com -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=57218 --- Comment #2 from cqwrteur <euloanty(a)live.com> --- on my android phone the gap is even larger -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=57218 --- Comment #3 from cqwrteur <euloanty(a)live.com> --- Benchmark code is here https://github.com/trcrsired/fast_io/tree/master/benchmark/0011.containers/s... -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
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