topic Will multi-core cpu be used when dpc++ compiles the program? in Intel® oneAPI DPC++/C++ Compiler

Will multi-core cpu be used when dpc++ compiles the program?

liu_wei67 — Tue, 11 Jan 2022 01:50:38 GMT

hi:

I want to know if the dpc++ compiler will call multiple cpus at compile time depending on the size of the program?

thanks

Re: Will multi-core cpu be used when dpc++ compiles the program?

HemanthCH_Intel — Wed, 12 Jan 2022 06:02:07 GMT

Hi,

Thanks for reaching out to us.

Could you please elaborate on your issue?

Could you please let us know what do u mean by multiple CPUs?

Could you please let us know whether the sample program/Application consists of a single file or multiple files?

Could you please let us know the OS details?

Thanks & Regards,

Hemanth.

Re: Will multi-core cpu be used when dpc++ compiles the program?

HemanthCH_Intel — Thu, 20 Jan 2022 06:12:40 GMT

Hi,

Did you mark our reply as the solution by mistake? If yes, could you please provide the details mentioned in the previous post?

Thanks & Regards,

Hemanth.

Re:Will multi-core cpu be used when dpc++ compiles the program?

HemanthCH_Intel — Tue, 25 Jan 2022 11:59:03 GMT

Hi,

We haven't heard back from you. Could you please provide an update on your issue?

Thanks & Regards,

Hemanth.

Re: Re:Will multi-core cpu be used when dpc++ compiles the program?

liu_wei67 — Wed, 26 Jan 2022 06:13:43 GMT

Hi:

I learned from other places that using make -jn when compiling, n can specify the number of cpus. This is what I want

thanks

Re: Will multi-core cpu be used when dpc++ compiles the program?

HemanthCH_Intel — Fri, 28 Jan 2022 11:14:58 GMT

Hi,

Glad to know that your issue is resolved. Thanks for sharing the solution with us. If you need any additional information, please post a new question as this thread will no longer be monitored by Intel.

Thanks & Regards,

Hemanth.