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jemalloc.BUILD
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# Description:
# jemalloc - a general-purpose scalable concurrent malloc implementation
licenses(["notice"]) # BSD
exports_files(["COPYING"])
load("@%ws%//third_party:common.bzl", "template_rule")
cc_library(
name = "jemalloc",
srcs = [
"src/arena.c",
"src/atomic.c",
"src/base.c",
"src/bitmap.c",
"src/chunk.c",
"src/chunk_dss.c",
"src/chunk_mmap.c",
"src/ckh.c",
"src/ctl.c",
"src/extent.c",
"src/hash.c",
"src/huge.c",
"src/jemalloc.c",
"src/mb.c",
"src/mutex.c",
"src/nstime.c",
"src/pages.c",
"src/prng.c",
"src/prof.c",
"src/quarantine.c",
"src/rtree.c",
"src/spin.c",
"src/stats.c",
"src/tcache.c",
"src/tsd.c",
"src/util.c",
"src/witness.c",
],
hdrs = [
"include/jemalloc/internal/arena.h",
"include/jemalloc/internal/assert.h",
"include/jemalloc/internal/atomic.h",
"include/jemalloc/internal/base.h",
"include/jemalloc/internal/bitmap.h",
"include/jemalloc/internal/chunk.h",
"include/jemalloc/internal/chunk_dss.h",
"include/jemalloc/internal/chunk_mmap.h",
"include/jemalloc/internal/ckh.h",
"include/jemalloc/internal/ctl.h",
"include/jemalloc/internal/extent.h",
"include/jemalloc/internal/hash.h",
"include/jemalloc/internal/huge.h",
"include/jemalloc/internal/jemalloc_internal.h",
"include/jemalloc/internal/jemalloc_internal_decls.h",
"include/jemalloc/internal/jemalloc_internal_defs.h",
"include/jemalloc/internal/jemalloc_internal_macros.h",
"include/jemalloc/internal/mb.h",
"include/jemalloc/internal/mutex.h",
"include/jemalloc/internal/nstime.h",
"include/jemalloc/internal/pages.h",
"include/jemalloc/internal/ph.h",
"include/jemalloc/internal/private_namespace.h",
"include/jemalloc/internal/prng.h",
"include/jemalloc/internal/prof.h",
"include/jemalloc/internal/ql.h",
"include/jemalloc/internal/qr.h",
"include/jemalloc/internal/quarantine.h",
"include/jemalloc/internal/rb.h",
"include/jemalloc/internal/rtree.h",
"include/jemalloc/internal/size_classes.h",
"include/jemalloc/internal/smoothstep.h",
"include/jemalloc/internal/spin.h",
"include/jemalloc/internal/stats.h",
"include/jemalloc/internal/tcache.h",
"include/jemalloc/internal/ticker.h",
"include/jemalloc/internal/tsd.h",
"include/jemalloc/internal/util.h",
"include/jemalloc/internal/valgrind.h",
"include/jemalloc/internal/witness.h",
"include/jemalloc/jemalloc.h",
],
# Same flags that jemalloc uses to build.
copts = [
"-O3",
"-funroll-loops",
"-D_GNU_SOURCE",
"-D_REENTRANT",
],
includes = ["include"],
# pthread_atfork() is called for PPC.
linkopts = select({
"@%ws%//tensorflow:linux_ppc64le": [
"-lpthread",
],
"@%ws%//tensorflow:linux_x86_64": [
"-lpthread",
],
"//conditions:default": [
],
}),
visibility = ["//visibility:public"],
)
sh_binary(
name = "jemalloc_sh",
srcs = ["include/jemalloc/jemalloc.sh"],
)
genrule(
name = "jemalloc_h",
srcs = [
":jemalloc_defs_h",
":jemalloc_macros_h",
":jemalloc_mangle_h",
":jemalloc_protos_h",
":jemalloc_rename_h",
":jemalloc_typedefs_h",
],
outs = ["include/jemalloc/jemalloc.h"],
cmd = "$(location :jemalloc_sh) $$(dirname $(location :jemalloc_defs_h))/../../ >$@",
tools = [":jemalloc_sh"],
)
# Add to this list if you want to export more symbols from jemalloc.
genrule(
name = "public_symbols_txt",
outs = ["include/jemalloc/internal/public_symbols.txt"],
cmd = "\n".join([
"cat <<'EOF' > $@",
"free:jemalloc_free",
"malloc:jemalloc_malloc",
"posix_memalign:jemalloc_posix_memalign",
"realloc:jemalloc_realloc",
"EOF",
]),
)
sh_binary(
name = "jemalloc_mangle_sh",
srcs = ["include/jemalloc/jemalloc_mangle.sh"],
)
genrule(
name = "jemalloc_mangle_h",
srcs = [":public_symbols_txt"],
outs = ["include/jemalloc/jemalloc_mangle.h"],
cmd = "$(location :jemalloc_mangle_sh) $(location :public_symbols_txt) je_ >$@",
tools = [":jemalloc_mangle_sh"],
)
sh_binary(
name = "jemalloc_rename_sh",
srcs = ["include/jemalloc/jemalloc_rename.sh"],
)
genrule(
name = "jemalloc_rename_h",
srcs = [":public_symbols_txt"],
outs = ["include/jemalloc/jemalloc_rename.h"],
cmd = "$(location :jemalloc_rename_sh) $(location :public_symbols_txt) >$@",
tools = [":jemalloc_rename_sh"],
)
sh_binary(
name = "private_namespace_sh",
srcs = ["include/jemalloc/internal/private_namespace.sh"],
)
genrule(
name = "private_namespace_h",
srcs = ["include/jemalloc/internal/private_symbols.txt"],
outs = ["include/jemalloc/internal/private_namespace.h"],
cmd = "$(location :private_namespace_sh) $(location include/jemalloc/internal/private_symbols.txt) >$@",
tools = [":private_namespace_sh"],
)
sh_binary(
name = "public_namespace_sh",
srcs = ["include/jemalloc/internal/public_namespace.sh"],
)
genrule(
name = "public_namespace_h",
srcs = [":public_symbols_txt"],
outs = ["include/jemalloc/internal/public_namespace.h"],
cmd = "$(location :public_namespace_sh) $(location :public_symbols_txt) >$@",
tools = [":public_namespace_sh"],
)
sh_binary(
name = "size_classes_sh",
srcs = ["include/jemalloc/internal/size_classes.sh"],
)
# Size classes for Linux x86_64 and ppc64le. Update if adding builds for other
# architectures. See size_classes.sh for details on the arguments.
# For default case, kept the arguments same as that of x86_64 for now.
genrule(
name = "size_classes_h",
outs = ["include/jemalloc/internal/size_classes.h"],
cmd = select({
"@%ws%//tensorflow:linux_ppc64le": "$(location :size_classes_sh) \"3 4\" 3 16 2 >$@",
"@%ws%//tensorflow:linux_x86_64": "$(location :size_classes_sh) \"3 4\" 3 12 2 >$@",
"//conditions:default": "$(location :size_classes_sh) \"3 4\" 3 12 2 >$@",
}),
tools = [":size_classes_sh"],
)
template_rule(
name = "jemalloc_internal_h",
src = "include/jemalloc/internal/jemalloc_internal.h.in",
out = "include/jemalloc/internal/jemalloc_internal.h",
substitutions = {
"@private_namespace@": "je_",
"@install_suffix@": "",
},
)
template_rule(
name = "jemalloc_internal_defs_h",
src = "include/jemalloc/internal/jemalloc_internal_defs.h.in",
out = "include/jemalloc/internal/jemalloc_internal_defs.h",
substitutions = {
"#undef JEMALLOC_PREFIX": "#define JEMALLOC_PREFIX \"jemalloc_\"",
"#undef JEMALLOC_CPREFIX": "#define JEMALLOC_CPREFIX \"JEMALLOC_\"",
"#undef JEMALLOC_PRIVATE_NAMESPACE": "#define JEMALLOC_PRIVATE_NAMESPACE je_",
"#undef CPU_SPINWAIT": "\n".join([
"#if defined(__powerpc64__) || defined(__powerpc__)",
"#define CPU_SPINWAIT __asm__ volatile(\"or 27,27,27\")",
"#else",
"#define CPU_SPINWAIT __asm__ volatile(\"pause\")",
"#endif",
]),
"#undef JEMALLOC_HAVE_BUILTIN_CLZ": "#define JEMALLOC_HAVE_BUILTIN_CLZ",
"#undef JEMALLOC_USE_SYSCALL": "#define JEMALLOC_USE_SYSCALL",
"#undef JEMALLOC_HAVE_SECURE_GETENV": "#define JEMALLOC_HAVE_SECURE_GETENV",
"#undef JEMALLOC_HAVE_PTHREAD_ATFORK": "#define JEMALLOC_HAVE_PTHREAD_ATFORK",
"#undef JEMALLOC_HAVE_CLOCK_MONOTONIC_COARSE": "#define JEMALLOC_HAVE_CLOCK_MONOTONIC_COARSE 1",
# Newline required because of substitution conflicts.
"#undef JEMALLOC_HAVE_CLOCK_MONOTONIC\n": "#define JEMALLOC_HAVE_CLOCK_MONOTONIC 1\n",
"#undef JEMALLOC_THREADED_INIT": "#define JEMALLOC_THREADED_INIT",
"#undef JEMALLOC_TLS_MODEL": "#define JEMALLOC_TLS_MODEL __attribute__((tls_model(\"initial-exec\")))",
"#undef JEMALLOC_CC_SILENCE": "#define JEMALLOC_CC_SILENCE",
"#undef JEMALLOC_STATS": "#define JEMALLOC_STATS",
"#undef JEMALLOC_TCACHE": "#define JEMALLOC_TCACHE",
"#undef JEMALLOC_DSS": "#define JEMALLOC_DSS",
"#undef JEMALLOC_FILL": "#define JEMALLOC_FILL",
"#undef LG_TINY_MIN": "#define LG_TINY_MIN 3",
"#undef LG_PAGE": "\n".join([
"#if defined(__powerpc64__) || defined(__powerpc__)",
"#define LG_PAGE 16",
"#else",
"#define LG_PAGE 12",
"#endif",
]),
"#undef JEMALLOC_MAPS_COALESCE": "#define JEMALLOC_MAPS_COALESCE",
"#undef JEMALLOC_TLS": "#define JEMALLOC_TLS",
"#undef JEMALLOC_INTERNAL_UNREACHABLE": "#define JEMALLOC_INTERNAL_UNREACHABLE __builtin_unreachable",
"#undef JEMALLOC_INTERNAL_FFSLL": "#define JEMALLOC_INTERNAL_FFSLL __builtin_ffsll",
# Newline required because of substitution conflicts.
"#undef JEMALLOC_INTERNAL_FFSL\n": "#define JEMALLOC_INTERNAL_FFSL __builtin_ffsl\n",
"#undef JEMALLOC_INTERNAL_FFS\n": "#define JEMALLOC_INTERNAL_FFS __builtin_ffs\n",
"#undef JEMALLOC_CACHE_OBLIVIOUS": "#define JEMALLOC_CACHE_OBLIVIOUS",
"#undef JEMALLOC_PROC_SYS_VM_OVERCOMMIT_MEMORY": "#define JEMALLOC_PROC_SYS_VM_OVERCOMMIT_MEMORY",
"#undef JEMALLOC_HAVE_MADVISE": "#define JEMALLOC_HAVE_MADVISE",
"#undef JEMALLOC_PURGE_MADVISE_DONTNEED": "#define JEMALLOC_PURGE_MADVISE_DONTNEED",
"#undef JEMALLOC_THP": "#define JEMALLOC_THP",
"#undef JEMALLOC_HAS_ALLOCA_H": "#define JEMALLOC_HAS_ALLOCA_H 1",
# Newline required because of substitution conflicts.
"#undef LG_SIZEOF_INT\n": "#define LG_SIZEOF_INT 2\n",
"#undef LG_SIZEOF_LONG\n": "#define LG_SIZEOF_LONG 3\n",
"#undef LG_SIZEOF_LONG_LONG": "#define LG_SIZEOF_LONG_LONG 3",
"#undef LG_SIZEOF_INTMAX_T": "#define LG_SIZEOF_INTMAX_T 3",
"#undef JEMALLOC_GLIBC_MALLOC_HOOK": "#define JEMALLOC_GLIBC_MALLOC_HOOK",
"#undef JEMALLOC_GLIBC_MEMALIGN_HOOK": "#define JEMALLOC_GLIBC_MEMALIGN_HOOK",
"#undef JEMALLOC_HAVE_PTHREAD_MUTEX_ADAPTIVE_NP": "#define JEMALLOC_HAVE_PTHREAD_MUTEX_ADAPTIVE_NP",
"#undef JEMALLOC_CONFIG_MALLOC_CONF": "#define JEMALLOC_CONFIG_MALLOC_CONF \"\"",
},
)
template_rule(
name = "jemalloc_defs_h",
src = "include/jemalloc/jemalloc_defs.h.in",
out = "include/jemalloc/jemalloc_defs.h",
substitutions = {
"#undef JEMALLOC_HAVE_ATTR": "#define JEMALLOC_HAVE_ATTR",
"#undef JEMALLOC_HAVE_ATTR_ALLOC_SIZE": "#define JEMALLOC_HAVE_ATTR_ALLOC_SIZE",
"#undef JEMALLOC_HAVE_ATTR_FORMAT_GNU_PRINTF": "#define JEMALLOC_HAVE_ATTR_FORMAT_GNU_PRINTF",
"#undef JEMALLOC_HAVE_ATTR_FORMAT_PRINTF": "#define JEMALLOC_HAVE_ATTR_FORMAT_PRINTF",
"#undef JEMALLOC_OVERRIDE_MEMALIGN": "#define JEMALLOC_OVERRIDE_MEMALIGN",
"#undef JEMALLOC_OVERRIDE_VALLOC": "#define JEMALLOC_OVERRIDE_VALLOC",
"#undef JEMALLOC_USABLE_SIZE_CONST": "#define JEMALLOC_USABLE_SIZE_CONST",
"#undef JEMALLOC_USE_CXX_THROW": "#define JEMALLOC_USE_CXX_THROW",
"#undef LG_SIZEOF_PTR": "#define LG_SIZEOF_PTR 3",
},
)
template_rule(
name = "jemalloc_macros_h",
src = "include/jemalloc/jemalloc_macros.h.in",
out = "include/jemalloc/jemalloc_macros.h",
substitutions = {
"@jemalloc_version@": "0.0.0",
"@jemalloc_version_major@": "0",
"@jemalloc_version_minor@": "0",
"@jemalloc_version_bugfix@": "0",
"@jemalloc_version_nrev@": "0",
"@jemalloc_version_gid@": "0000000000000000000000000000000000000000",
},
)
template_rule(
name = "jemalloc_protos_h",
src = "include/jemalloc/jemalloc_protos.h.in",
out = "include/jemalloc/jemalloc_protos.h",
substitutions = {
"@aligned_alloc": "aligned_alloc",
"@calloc": "calloc",
"@cbopaque": "cbopaque",
"@dallocx": "dallocx",
"@free": "free",
"@je": "je",
"@mallctl": "mallctl",
"@mallctlnametomib": "mallctlnametomib",
"@mallctlbymib": "mallctlbymib",
"@malloc_stats_print": "malloc_stats_print",
"@malloc_usable_size": "malloc_usable_size",
"@malloc": "malloc",
"@mallocx": "mallocx",
"@memalign": "memalign",
"@nallocx": "nallocx",
"@posix_memalign": "posix_memalign",
"@rallocx": "rallocx",
"@realloc": "realloc",
"@sallocx": "sallocx",
"@sdallocx": "sdallocx",
"@valloc": "valloc",
"@xallocx": "xallocx",
},
)
template_rule(
name = "jemalloc_typedefs_h",
src = "include/jemalloc/jemalloc_typedefs.h.in",
out = "include/jemalloc/jemalloc_typedefs.h",
substitutions = {},
)