third_party/tcmalloc/README.dart - Issue 2316813002: Use tcmalloc on Linux

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Issue 2316813002: Use tcmalloc on Linux (Closed)

Patch Set: Update README.dart Created 4 years, 3 months ago

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	1 Dart uses tcmalloc in the standalone VM on Linux.

	2

	3 To roll tcmalloc forward:

	4 . Clone the gperftools git repo at the revision you want in a directory off

	5 to the side.

	6

	7 . Run a configure command similar to the one in the configure_command file in

	8 this directory. It is up to you to determine if different flags are required

	9 for the newer gperftools.

	10

	11 . From that repo, copy src/config.h and src/gperftools/tcmalloc.h, and any other

	12 generated header files to the include/ directory in this directory.

	13

	14 . Make sure that include/config.h defines HAVE_UCONTEXT_H on Linux,

	15

	16 . Update tcmalloc_sources.gypi, and tcmalloc.gyp if necessary. This may require

	17 inspecting gperftools/Makefile.am to see any additional source files and

	18 preprocessor defines (-D flags).

	19

	20 . Update the DEPS file with the new git hash.

	21

	22 . Build and run tests for Debug, Release, and Product builds for ia32, x64, mips

	23 and arm for Linux and any other OSs that are supported.

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