Increase build memory quota

If you install qemu-user from apt then glibc links a lot of address
space bloat that causes pthread_create() to ENOMEM (a.k.a. EAGAIN).
Boosting the virtual memory quota from 512m to 2048m will hopefully
future proof the build for the future, as Linux distros get fatter.
Please note this only applies to MODE=aarch64 on x86_64 builds when
you're using QEMU from Debian/Ubuntu rather than installing the one
cosmo provides in third_party/qemu/qemu-aarch64.gz. This change may
also be useful to people who are using the host compiler toolchain.

Makefile

@@ -116,7 +116,7 @@ ZIPCOPY = build/bootstrap/zipcopy.com
 PECHECK = build/bootstrap/pecheck.com
 FIXUPOBJ = build/bootstrap/fixupobj.com
 MKDIR = build/bootstrap/mkdir.com -p
-COMPILE = build/bootstrap/compile.com -V9 -P4096 $(QUOTA)
+COMPILE = build/bootstrap/compile.com -V9 -M2048m -P8192 $(QUOTA)
 
 IGNORE := $(shell $(MKDIR) $(TMPDIR))
 

examples/BUILD.mk

@@ -152,7 +152,6 @@ o/$(MODE)/examples/picol.com.dbg:				\
 		$(APE_NO_MODIFY_SELF)
 	@$(APELINK)
 
-o/$(MODE)/examples/nesemu1.o: private QUOTA += -M512m
 o/$(MODE)/usr/share/dict/words.zip.o: private ZIPOBJ_FLAGS += -C2
 
 $(EXAMPLES_OBJS): examples/BUILD.mk

libc/runtime/zipos-get.c

@@ -96,7 +96,7 @@ static void __zipos_generate_index(struct Zipos *zipos) {
     zipos->index[i] = c;
   }
   // smoothsort() isn't the fastest algorithm, but it guarantees
-  // o(logn), won't smash the stack and doesn't depend on malloc
+  // o(nlogn) won't smash the stack and doesn't depend on malloc
   smoothsort_r(zipos->index, zipos->records, sizeof(size_t),
                __zipos_compare_names, zipos);
 }

libc/str/smoothsort.c

@@ -21,7 +21,6 @@
 │ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS │
 │ IN THE SOFTWARE.                                                             │
 └─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/assert.h"
 #include "libc/intrin/bsf.h"
 #include "libc/limits.h"
 #include "libc/mem/alg.h"

third_party/chibicc/test/BUILD.mk

@@ -74,8 +74,6 @@ o/$(MODE)/third_party/chibicc/test/%.o:						\
 		$(CHIBICC)
 	@$(COMPILE) -wAOBJECTIFY.c $(CHIBICC) $(CHIBICC_FLAGS) $(OUTPUT_OPTION) -c $<
 
-o/$(MODE)/third_party/chibicc/test/int128_test.o: private QUOTA = -M1024m
-
 endif
 
 .PHONY: o/$(MODE)/third_party/chibicc/test

third_party/mbedtls/test/BUILD.mk

@@ -1358,8 +1358,6 @@ o/$(MODE)/third_party/mbedtls/test/secp384r1_test.com.dbg:							\
 		$(APE_NO_MODIFY_SELF)
 	@$(APELINK)
 
-o/$(MODE)/third_party/mbedtls/test/test_suite_asn1parse.com.runs: private QUOTA = -M512m
-
 # these need to be explictly defined because landlock make won't sandbox
 # prerequisites with a trailing slash.
 o/$(MODE)/third_party/mbedtls/test/data/.zip.o:									\

third_party/python/BUILD.mk

@@ -3900,8 +3900,8 @@ $(THIRD_PARTY_PYTHON_STAGE2_A_DATA_OBJS): private ZIPOBJ_FLAGS += -P.python -C3
 $(THIRD_PARTY_PYTHON_PYTEST_A_PYS_OBJS): private PYFLAGS += -P.python -C3
 $(THIRD_PARTY_PYTHON_PYTEST_A_DATA_OBJS): private ZIPOBJ_FLAGS += -P.python -C3
 
-o/$(MODE)/third_party/python/Python/ceval.o: private QUOTA = -C64 -M1024m -L300
+o/$(MODE)/third_party/python/Python/ceval.o: private QUOTA = -C64 -L300
-o/$(MODE)/third_party/python/Objects/unicodeobject.o: private QUOTA += -C64 -M1024m -L300
+o/$(MODE)/third_party/python/Objects/unicodeobject.o: private QUOTA += -C64 -L300
 
 o/$(MODE)/third_party/python/Objects/unicodeobject.o:			\
 		third_party/python/Objects/unicodeobject.c		\
@@ -3944,18 +3944,13 @@ o/$(MODE)/third_party/python/Lib/test/pystone.o: private PYFLAGS += -m -O2 -P.py
 o/$(MODE)/third_party/python/Lib/test/test_long.py.runs: private QUOTA = -C64 -L180
 o/$(MODE)/third_party/python/Lib/test/test_hash.py.runs: private QUOTA = -C64
 o/$(MODE)/third_party/python/Lib/test/test_exceptions.py.runs: private QUOTA = -C64
-o/$(MODE)/third_party/python/Lib/test/test_tuple.py.runs: private QUOTA = -M512m
+o/$(MODE)/third_party/python/Lib/test/test_decimal.py.runs: private QUOTA = -C64 -L300
-o/$(MODE)/third_party/python/Lib/test/test_decimal.py.runs: private QUOTA = -M512m -C64 -L300
+o/$(MODE)/third_party/python/Lib/test/test_unicode.py.runs: private QUOTA = -L300
-o/$(MODE)/third_party/python/Lib/test/test_longexp.py.runs: private QUOTA = -M1024m
-o/$(MODE)/third_party/python/Lib/test/test_unicode.py.runs: private QUOTA = -M1400m -L300
 o/$(MODE)/third_party/python/Lib/test/test_unicodedata.py.runs: private QUOTA = -C64 -L300
-o/$(MODE)/third_party/python/Lib/test/test_logging.py.runs: private QUOTA = -M512m
-o/$(MODE)/third_party/python/Lib/test/test_itertools.py.runs: private QUOTA = -M1024m
 o/$(MODE)/third_party/python/Lib/test/test_tarfile.py.runs: private QUOTA = -L300 -C64
 o/$(MODE)/third_party/python/Lib/test/test_sqlite.py.runs: private QUOTA = -L120
 o/$(MODE)/third_party/python/Lib/test/test_gzip.py.runs: private QUOTA = -L120
-o/$(MODE)/third_party/python/Lib/test/test_logging.py.runs: private QUOTA = -M512m
+o/$(MODE)/third_party/python/Lib/test/test_email/test_email.py.runs: private QUOTA = -C32
-o/$(MODE)/third_party/python/Lib/test/test_email/test_email.py.runs: private QUOTA = -C32 -M1024m
 o/$(MODE)/third_party/python/Lib/test/test_selectors.py.runs: private QUOTA = -L180
 o/$(MODE)/third_party/python/Lib/test/test_trace.py.runs: private QUOTA = -L300
 o/$(MODE)/third_party/python/Lib/test/test_multibytecodec.py.runs: private QUOTA = -C128 -L600 -L300

third_party/sqlite3/BUILD.mk

@@ -187,11 +187,9 @@ o/$(MODE)/third_party/sqlite3/parse.o: private				\
 		CFLAGS +=						\
 			-fpie
 
-o/$(MODE)/third_party/sqlite3/shell.o: private QUOTA = -M512m -C32 -L180
+o/$(MODE)/third_party/sqlite3/shell.o: private QUOTA = -C32 -L180
-o/$(MODE)/third_party/sqlite3/vdbe.o: private QUOTA = -M1024m
+o/$(MODE)/third_party/sqlite3/fts5.o: private QUOTA = -C32
-o/$(MODE)/third_party/sqlite3/vdbe.shell.o: private QUOTA = -M1024m
+o/$(MODE)/third_party/sqlite3/fts5.shell.o: private QUOTA = -C32 -L180
-o/$(MODE)/third_party/sqlite3/fts5.o: private QUOTA = -M512m -C32
-o/$(MODE)/third_party/sqlite3/fts5.shell.o: private QUOTA = -M512m -C32 -L180
 
 o/$(MODE)/third_party/sqlite3/rtree.o:					\
 		third_party/sqlite3/rtree.c				\

tool/build/compile.c

@@ -32,7 +32,6 @@
 #include "libc/fmt/itoa.h"
 #include "libc/fmt/libgen.h"
 #include "libc/fmt/magnumstrs.internal.h"
-#include "libc/serialize.h"
 #include "libc/intrin/safemacros.internal.h"
 #include "libc/limits.h"
 #include "libc/log/appendresourcereport.internal.h"
@@ -48,6 +47,7 @@
 #include "libc/nexgen32e/x86info.h"
 #include "libc/proc/posix_spawn.h"
 #include "libc/runtime/runtime.h"
+#include "libc/serialize.h"
 #include "libc/stdio/append.h"
 #include "libc/str/str.h"
 #include "libc/sysv/consts/auxv.h"
@@ -112,9 +112,9 @@ FLAGS\n\
   -V NUMBER    specifies compiler version\n\
   -C SECS      set cpu limit [default 16]\n\
   -L SECS      set lat limit [default 90]\n\
-  -P PROCS     set pro limit [default 2048]\n\
+  -P PROCS     set pro limit [default 4096]\n\
   -S BYTES     set stk limit [default 8m]\n\
-  -M BYTES     set mem limit [default 512m]\n\
+  -M BYTES     set mem limit [default 2048m]\n\
   -F BYTES     set fsz limit [default 256m]\n\
   -O BYTES     set out limit [default 1m]\n\
   -s           decrement verbosity [default 4]\n\
@@ -845,12 +845,12 @@ int main(int argc, char *argv[]) {
 
   // parse prefix arguments
   verbose = 4;
-  timeout = 90;                 /* secs */
+  timeout = 90;                    // secs
-  cpuquota = 32;                /* secs */
+  cpuquota = 32;                   // secs
-  proquota = 2048;              /* procs */
+  proquota = 4096;                 // procs
-  stkquota = 8 * 1024 * 1024;   /* bytes */
+  stkquota = 8 * 1024 * 1024;      // bytes
-  fszquota = 256 * 1000 * 1000; /* bytes */
+  fszquota = 256 * 1000 * 1000;    // bytes
-  memquota = 512 * 1024 * 1024; /* bytes */
+  memquota = 2048L * 1024 * 1024;  // bytes
   if ((s = getenv("V"))) verbose = atoi(s);
   while ((opt = getopt(argc, argv, "hnstvwA:C:F:L:M:O:P:T:V:S:")) != -1) {
     switch (opt) {

tool/cosmocc/package.sh

@@ -20,10 +20,10 @@ APELINK=o/$(mode)/tool/build/apelink.com
 AMD64=${2:-x86_64}
 ARM64=${3:-aarch64}
 
-make -j8 m= \
+make -j32 m= \
   $APELINK
 
-make -j8 m=$AMD64 \
+make -j32 m=$AMD64 \
   o/cosmocc.h.txt \
   o/$AMD64/ape/ape.lds \
   o/$AMD64/libc/crt/crt.o \
@@ -46,7 +46,7 @@ make -j8 m=$AMD64 \
   o/$AMD64/third_party/make/make.com.dbg \
   o/$AMD64/third_party/ctags/ctags.com.dbg
 
-make -j8 m=$ARM64 \
+make -j32 m=$ARM64 \
   o/$ARM64/ape/ape.elf \
   o/$ARM64/ape/aarch64.lds \
   o/$ARM64/libc/crt/crt.o \