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add ThreadPool (#926)

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* lib/std/collections: fix tab indentation

Signed-off-by: Pierre Curto <pierre.curto@gmail.com>

* lib/std/threads: add ThreadPool

Signed-off-by: Pierre Curto <pierre.curto@gmail.com>

* ats/lib/threads: add num_cpu()

Signed-off-by: Pierre Curto <pierre.curto@gmail.com>

---------

Signed-off-by: Pierre Curto <pierre.curto@gmail.com>
This commit is contained in:
Pierre Curto
2023-08-14 15:33:51 +02:00
committed by GitHub
parent f912e53038
commit 65bea1cb2d
11 changed files with 333 additions and 34 deletions
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2
lib/std/libc/os/darwin.c3
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@@ -31,3 +31,5 @@ struct Stat
}
extern fn int stat(ZString str, Stat* stat) @extern("stat64");
extern fn CInt sysctl(CInt *name, CUInt namelen, void *oldp, usz *oldlenp, void *newp, usz newlen);

3
lib/std/libc/os/linux.c3
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@@ -57,3 +57,6 @@ struct Stat @if(!env::X86_64)
}
extern fn CInt stat(ZString path, Stat* stat);
extern fn CInt get_nprocs();
extern fn CInt get_nprocs_conf();

22
lib/std/libc/os/win32.c3
View File

@@ -21,6 +21,28 @@ extern fn CFile _wfreopen(WString, WString, CFile);
extern fn CInt _write(Fd fd, void* buffer, CUInt count);
extern fn CInt _wremove(WString);
struct SystemInfo
{
union {
uint dwOemId;
struct {
ushort wProcessorArchitecture;
ushort wReserved;
}
}
uint dwPageSize;
void* lpMinimumApplicationAddress;
void* lpMaximumApplicationAddress;
usz dwActiveProcessorMask;
uint dwNumberOfProcessors;
uint dwProcessorType;
uint dwAllocationGranularity;
ushort wProcessorLevel;
ushort wProcessorRevision;
}
extern fn CInt get_system_info(SystemInfo*) @extern("GetSystemInfo");
// Aliases to simplify libc use
macro Tm* localtime_r(Time_t* timer, Tm* buf) => _localtime64_s(buf, timer);
macro CInt setjmp(JmpBuf* buffer) => _setjmp($$frameaddress(), buffer);