Messages in this thread | | | Date | Tue, 28 Nov 2023 14:14:33 -0300 | From | Arnaldo Carvalho de Melo <> | Subject | Re: [PATCH v4 04/53] perf mmap: Lazily initialize zstd streams |
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Em Mon, Nov 27, 2023 at 07:00:06PM -0300, Arnaldo Carvalho de Melo escreveu: > Em Thu, Nov 02, 2023 at 10:56:46AM -0700, Ian Rogers escreveu: > > Zstd streams create dictionaries that can require significant RAM, > > especially when there is one per-CPU. Tools like perf record won't use > > the streams without the -z option, and so the creation of the streams > > is pure overhead. Switch to creating the streams on first use. > > > > Signed-off-by: Ian Rogers <irogers@google.com> > > Thanks, applied to perf-tools-next.
Trying to fix this now:
6 20.59 alpine:3.18 : FAIL gcc version 12.2.1 20220924 (Alpine 12.2.1_git20220924-r10) In file included from util/zstd.c:5: /git/perf-6.6.0-rc1/tools/perf/util/compress.h:34:1: error: unknown type name 'ssize_t'; did you mean 'size_t'? 34 | ssize_t zstd_compress_stream_to_records(struct zstd_data *data, void *dst, size_t dst_size, | ^~~~~~~ | size_t util/zstd.c:31:9: error: conflicting types for 'zstd_compress_stream_to_records'; have 'ssize_t(struct zstd_data *, void *, size_t, void *, size_t, size_t, size_t (*)(void *, size_t))' {aka 'long int(struct zstd_data *, void *, long unsigned int, void *, long unsigned int, long unsigned int, long unsigned int (*)(void *, long unsigned int))'} 31 | ssize_t zstd_compress_stream_to_records(struct zstd_data *data, void *dst, size_t dst_size, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /git/perf-6.6.0-rc1/tools/perf/util/compress.h:34:9: note: previous declaration of 'zstd_compress_stream_to_records' with type 'int(struct zstd_data *, void *, size_t, void *, size_t, size_t, size_t (*)(void *, size_t))' {aka 'int(struct zstd_data *, void *, long unsigned int, void *, long unsigned int, long unsigned int, long unsigned int (*)(void *, long unsigned int))'} 34 | ssize_t zstd_compress_stream_to_records(struct zstd_data *data, void *dst, size_t dst_size, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ make[3]: *** [/git/perf-6.6.0-rc1/tools/build/Makefile.build:158: util] Error 2 CC /tmp/build/perf/util/zstd.o CC /tmp/build/perf/util/cap.o CXX /tmp/build/perf/util/demangle-cxx.o CC /tmp/build/perf/util/demangle-ocaml.o In file included from util/zstd.c:5: /git/perf-6.6.0-rc1/tools/perf/util/compress.h:34:1: error: unknown type name 'ssize_t'; did you mean 'size_t'? 34 | ssize_t zstd_compress_stream_to_records(struct zstd_data *data, void *dst, size_t dst_size, | ^~~~~~~ | size_t CC /tmp/build/perf/util/demangle-java.o util/zstd.c:31:9: error: conflicting types for 'zstd_compress_stream_to_records'; have 'ssize_t(struct zstd_data *, void *, size_t, void *, size_t, size_t, size_t (*)(void *, size_t))' {aka 'long int(struct zstd_data *, void *, long unsigned int, void *, long unsigned int, long unsigned int, long unsigned int (*)(void *, long unsigned int))'} 31 | ssize_t zstd_compress_stream_to_records(struct zstd_data *data, void *dst, size_t dst_size, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /git/perf-6.6.0-rc1/tools/perf/util/compress.h:34:9: note: previous declaration of 'zstd_compress_stream_to_records' with type 'int(struct zstd_data *, void *, size_t, void *, size_t, size_t, size_t (*)(void *, size_t))' {aka 'int(struct zstd_data *, void *, long unsigned int, void *, long unsigned int, long unsigned int, long unsigned int (*)(void *, long unsigned int))'} 34 | ssize_t zstd_compress_stream_to_records(struct zstd_data *data, void *dst, size_t dst_size, 7 21.14 alpine:edge : FAIL gcc version 13.1.1 20230722 (Alpine 13.1.1_git20230722) In file included from util/zstd.c:5: /git/perf-6.6.0-rc1/tools/perf/util/compress.h:34:1: error: unknown type name 'ssize_t'; did you mean 'size_t'? 34 | ssize_t zstd_compress_stream_to_records(struct zstd_data *data, void *dst, size_t dst_size, | ^~~~~~~ | size_t util/zstd.c:31:9: error: conflicting types for 'zstd_compress_stream_to_records'; have 'ssize_t(struct zstd_data *, void *, size_t, void *, size_t, size_t, size_t (*)(void *, size_t))' {aka 'long int(struct zstd_data *, void *, long unsigned int, void *, long unsigned int, long unsigned int, long unsigned int (*)(void *, long unsigned int))'} 31 | ssize_t zstd_compress_stream_to_records(struct zstd_data *data, void *dst, size_t dst_size, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /git/perf-6.6.0-rc1/tools/perf/util/compress.h:34:9: note: previous declaration of 'zstd_compress_stream_to_records' with type 'int(struct zstd_data *, void *, size_t, void *, size_t, size_t, size_t (*)(void *, size_t))' {aka 'int(struct zstd_data *, void *, long unsigned int, void *, long unsigned int, long unsigned int, long unsigned int (*)(void *, long unsigned int))'} 34 | ssize_t zstd_compress_stream_to_records(struct zstd_data *data, void *dst, size_t dst_size, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ make[3]: *** [/git/perf-6.6.0-rc1/tools/build/Makefile.build:158: util] Error 2 CC /tmp/build/perf/util/cap.o CXX /tmp/build/perf/util/demangle-cxx.o CC /tmp/build/perf/util/demangle-ocaml.o CC /tmp/build/perf/util/demangle-java.o In file included from util/zstd.c:5: /git/perf-6.6.0-rc1/tools/perf/util/compress.h:34:1: error: unknown type name 'ssize_t'; did you mean 'size_t'? 34 | ssize_t zstd_compress_stream_to_records(struct zstd_data *data, void *dst, size_t dst_size, | ^~~~~~~ | size_t util/zstd.c:31:9: error: conflicting types for 'zstd_compress_stream_to_records'; have 'ssize_t(struct zstd_data *, void *, size_t, void *, size_t, size_t, size_t (*)(void *, size_t))' {aka 'long int(struct zstd_data *, void *, long unsigned int, void *, long unsigned int, long unsigned int, long unsigned int (*)(void *, long unsigned int))'} 31 | ssize_t zstd_compress_stream_to_records(struct zstd_data *data, void *dst, size_t dst_size, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /git/perf-6.6.0-rc1/tools/perf/util/compress.h:34:9: note: previous declaration of 'zstd_compress_stream_to_records' with type 'int(struct zstd_data *, void *, size_t, void *, size_t, size_t, size_t (*)(void *, size_t))' {aka 'int(struct zstd_data *, void *, long unsigned int, void *, long unsigned int, long unsigned int, long unsigned int (*)(void *, long unsigned int))'} 34 | ssize_t zstd_compress_stream_to_records(struct zstd_data *data, void *dst, size_t dst_size, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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