MultiFactorial Prime Search

[wombatman]

Originally Posted by Batalov

What are you guys calling "bases" here? Isn't it a misnomer? It is all over this thread.

I take it that you are referring to what Davis calls "types", i.e. how many numbers are skipped in a product series.

Thanks for pointing it out. I honestly had no idea.

[lalera]

hi,
i like to do n!17 from 50k to 300k
please give me a sieve-file

[lalera]

hi,
the link on your website for mfsieve is wrong
and a question: do you have a (static) binary for linux x64 ?

[rogue]

Originally Posted by lalera

hi,
the link on your website for mfsieve is wrong
and a question: do you have a (static) binary for linux x64 ?

No, but the sources were included. I will fix the link tonight.

PM your e-mail and I'll send a file tonight.

Thank you for participating.

[Batalov]

Here is a "makefile" for building the binary:

all:
	g++ -O3 -o mfsieve */*.cpp mf/*.S -lpthread

[rogue]

Note that the file I provide will not need additional sieving.

[lalera]

Originally Posted by Batalov

Here is a "makefile" for building the binary:

all:
	g++ -O3 -o mfsieve */*.cpp mf/*.S -lpthread

hi,
this does not work for me
i have scientific linux v6.8 x64 (glibc 2.12 based)

[rogue]

Originally Posted by lalera

hi,
this does not work for me
i have scientific linux v6.8 x64 (glibc 2.12 based)

What error(s) do you get?

[lalera]

hi,

[root@localhost mfsieve(2)]# g++ -O3 -o mfsieve */*.cpp mf/*.S -lpthread
core/App.cpp: In member function ‘void App::ProcessIniFile(const char*)’:
core/App.cpp:121: error: ‘atoi’ was not declared in this scope
core/App.cpp: In member function ‘void App::StopThreads(bool)’:
core/App.cpp:222: error: ‘exit’ was not declared in this scope
core/App.cpp: In member function ‘void App::WriteToConsole(cotype_t, const char*, ...)’:
core/App.cpp:569: error: ‘va_start’ was not declared in this scope
core/App.cpp:571: error: ‘va_end’ was not declared in this scope
core/main.cpp: In function ‘void SetQuitting(int)’:
core/main.cpp:55: error: ‘exit’ was not declared in this scope
core/main.cpp:63: error: ‘exit’ was not declared in this scope
core/main.cpp: In function ‘void FatalError(const char*, ...)’:
core/main.cpp:245: error: ‘exit’ was not declared in this scope
core/main.cpp: In function ‘void* xmalloc(size_t)’:
core/main.cpp:279: error: ‘malloc’ was not declared in this scope
core/main.cpp: In function ‘void xfree(void*)’:
core/main.cpp:307: error: ‘free’ was not declared in this scope
core/WorkerThread.cpp: In function ‘void* ThreadEntryPoint(void*)’:
core/WorkerThread.cpp:84: error: ‘PRIO_PROCESS’ was not declared in this scope
core/WorkerThread.cpp:84: error: ‘PRIO_MAX’ was not declared in this scope
core/WorkerThread.cpp:84: error: ‘setpriority’ was not declared in this scope
mf/MFSieveApp.cpp: In member function ‘virtual parse_t MFSieveApp::ParseOption(int, char*, const char*)’:
mf/MFSieveApp.cpp:127: error: ‘exit’ was not declared in this scope
[root@localhost mfsieve(2)]#

[rogue]

Try this in WorkerThread.h:

#ifndef WIN32
#include <pthread.h>
#else
#include <sys/priority.h>
#endif

and compile with this:

g++ -O3 -o mfsieve */*.cpp mf/*.S -lpthread -lstdc++

[lalera]

[root@localhost mfsieve(2)]# g++ -O3 -o mfsieve */*.cpp mf/*.S -lpthread -lstdc++
core/App.cpp: In member function ‘void App::ProcessIniFile(const char*)’:
core/App.cpp:121: error: ‘atoi’ was not declared in this scope
core/App.cpp: In member function ‘void App::StopThreads(bool)’:
core/App.cpp:222: error: ‘exit’ was not declared in this scope
core/App.cpp: In member function ‘void App::WriteToConsole(cotype_t, const char*, ...)’:
core/App.cpp:569: error: ‘va_start’ was not declared in this scope
core/App.cpp:571: error: ‘va_end’ was not declared in this scope
core/main.cpp: In function ‘void SetQuitting(int)’:
core/main.cpp:55: error: ‘exit’ was not declared in this scope
core/main.cpp:63: error: ‘exit’ was not declared in this scope
core/main.cpp: In function ‘void FatalError(const char*, ...)’:
core/main.cpp:245: error: ‘exit’ was not declared in this scope
core/main.cpp: In function ‘void* xmalloc(size_t)’:
core/main.cpp:279: error: ‘malloc’ was not declared in this scope
core/main.cpp: In function ‘void xfree(void*)’:
core/main.cpp:307: error: ‘free’ was not declared in this scope
core/WorkerThread.cpp: In function ‘void* ThreadEntryPoint(void*)’:
core/WorkerThread.cpp:84: error: ‘PRIO_PROCESS’ was not declared in this scope
core/WorkerThread.cpp:84: error: ‘PRIO_MAX’ was not declared in this scope
core/WorkerThread.cpp:84: error: ‘setpriority’ was not declared in this scope
mf/MFSieveApp.cpp: In member function ‘virtual parse_t MFSieveApp::ParseOption(int, char*, const char*)’:
mf/MFSieveApp.cpp:127: error: ‘exit’ was not declared in this scope
[root@localhost mfsieve(2)]#