Reviewed-by: Yonghong Zhu <yonghong....@intel.com> Best Regards, Zhu Yonghong
-----Original Message----- From: Feng, YunhuaX Sent: Tuesday, January 09, 2018 6:38 PM To: edk2-devel@lists.01.org Cc: Feng, YunhuaX <yunhuax.f...@intel.com>; Zhu, Yonghong <yonghong....@intel.com>; Gao, Liming <liming....@intel.com> Subject: [PATCH 1/2] BaseTools: Enable MAX_CONCURRENT_THREAD_NUMBER = 0 feature when set 'MAX_CONCURRENT_THREAD_NUMBER=0', will auto-detect number of processor threads for MAX_CONCURRENT_THREAD_NUMBER Fixes: https://bugzilla.tianocore.org/show_bug.cgi?id=775 Cc: Liming Gao <liming....@intel.com> Cc: Yonghong Zhu <yonghong....@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Yunhua Feng <yunhuax.f...@intel.com> --- BaseTools/Source/Python/build/build.py | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git BaseTools/Source/Python/build/build.py BaseTools/Source/Python/build/build.py index 38498046d7..de19756d99 100644 --- BaseTools/Source/Python/build/build.py +++ BaseTools/Source/Python/build/build.py @@ -2,7 +2,7 @@ # build a platform or a module # # Copyright (c) 2014, Hewlett-Packard Development Company, L.P.<BR> -# Copyright (c) 2007 - 2017, Intel Corporation. All rights reserved.<BR> +# Copyright (c) 2007 - 2018, Intel Corporation. All rights +reserved.<BR> # # This program and the accompanying materials # are licensed and made available under the terms and conditions of the BSD License @@ -26,6 +26,7 @@ import platform import traceback import encodings.ascii import itertools +import multiprocessing from struct import * from threading import * @@ -936,7 +937,10 @@ class Build(): self.ThreadNumber = int(self.ThreadNumber, 0) if self.ThreadNumber == 0: - self.ThreadNumber = 1 + try: + self.ThreadNumber = multiprocessing.cpu_count() + except (ImportError, NotImplementedError): + self.ThreadNumber = 1 if not self.PlatformFile: PlatformFile = self.TargetTxt.TargetTxtDictionary[DataType.TAB_TAT_DEFINES_ACTIVE_PLATFORM] -- 2.12.2.windows.2 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
