Merge branch 'malloc-rewrite'

This resolves #263.

1 files changed, 0 insertions, 263 deletions

diff --git a/memory/jemalloc/src/test/unit/prng.c b/memory/jemalloc/src/test/unit/prng.c
deleted file mode 100644
index 80c9d733f..000000000
--- a/memory/jemalloc/src/test/unit/prng.c
+++ /dev/null
@@ -1,263 +0,0 @@
-#include "test/jemalloc_test.h"
-
-static void
-test_prng_lg_range_u32(bool atomic)
-{
-	uint32_t sa, sb, ra, rb;
-	unsigned lg_range;
-
-	sa = 42;
-	ra = prng_lg_range_u32(&sa, 32, atomic);
-	sa = 42;
-	rb = prng_lg_range_u32(&sa, 32, atomic);
-	assert_u32_eq(ra, rb,
-	    "Repeated generation should produce repeated results");
-
-	sb = 42;
-	rb = prng_lg_range_u32(&sb, 32, atomic);
-	assert_u32_eq(ra, rb,
-	    "Equivalent generation should produce equivalent results");
-
-	sa = 42;
-	ra = prng_lg_range_u32(&sa, 32, atomic);
-	rb = prng_lg_range_u32(&sa, 32, atomic);
-	assert_u32_ne(ra, rb,
-	    "Full-width results must not immediately repeat");
-
-	sa = 42;
-	ra = prng_lg_range_u32(&sa, 32, atomic);
-	for (lg_range = 31; lg_range > 0; lg_range--) {
-		sb = 42;
-		rb = prng_lg_range_u32(&sb, lg_range, atomic);
-		assert_u32_eq((rb & (UINT32_C(0xffffffff) << lg_range)),
-		    0, "High order bits should be 0, lg_range=%u", lg_range);
-		assert_u32_eq(rb, (ra >> (32 - lg_range)),
-		    "Expected high order bits of full-width result, "
-		    "lg_range=%u", lg_range);
-	}
-}
-
-static void
-test_prng_lg_range_u64(void)
-{
-	uint64_t sa, sb, ra, rb;
-	unsigned lg_range;
-
-	sa = 42;
-	ra = prng_lg_range_u64(&sa, 64);
-	sa = 42;
-	rb = prng_lg_range_u64(&sa, 64);
-	assert_u64_eq(ra, rb,
-	    "Repeated generation should produce repeated results");
-
-	sb = 42;
-	rb = prng_lg_range_u64(&sb, 64);
-	assert_u64_eq(ra, rb,
-	    "Equivalent generation should produce equivalent results");
-
-	sa = 42;
-	ra = prng_lg_range_u64(&sa, 64);
-	rb = prng_lg_range_u64(&sa, 64);
-	assert_u64_ne(ra, rb,
-	    "Full-width results must not immediately repeat");
-
-	sa = 42;
-	ra = prng_lg_range_u64(&sa, 64);
-	for (lg_range = 63; lg_range > 0; lg_range--) {
-		sb = 42;
-		rb = prng_lg_range_u64(&sb, lg_range);
-		assert_u64_eq((rb & (UINT64_C(0xffffffffffffffff) << lg_range)),
-		    0, "High order bits should be 0, lg_range=%u", lg_range);
-		assert_u64_eq(rb, (ra >> (64 - lg_range)),
-		    "Expected high order bits of full-width result, "
-		    "lg_range=%u", lg_range);
-	}
-}
-
-static void
-test_prng_lg_range_zu(bool atomic)
-{
-	size_t sa, sb, ra, rb;
-	unsigned lg_range;
-
-	sa = 42;
-	ra = prng_lg_range_zu(&sa, ZU(1) << (3 + LG_SIZEOF_PTR), atomic);
-	sa = 42;
-	rb = prng_lg_range_zu(&sa, ZU(1) << (3 + LG_SIZEOF_PTR), atomic);
-	assert_zu_eq(ra, rb,
-	    "Repeated generation should produce repeated results");
-
-	sb = 42;
-	rb = prng_lg_range_zu(&sb, ZU(1) << (3 + LG_SIZEOF_PTR), atomic);
-	assert_zu_eq(ra, rb,
-	    "Equivalent generation should produce equivalent results");
-
-	sa = 42;
-	ra = prng_lg_range_zu(&sa, ZU(1) << (3 + LG_SIZEOF_PTR), atomic);
-	rb = prng_lg_range_zu(&sa, ZU(1) << (3 + LG_SIZEOF_PTR), atomic);
-	assert_zu_ne(ra, rb,
-	    "Full-width results must not immediately repeat");
-
-	sa = 42;
-	ra = prng_lg_range_zu(&sa, ZU(1) << (3 + LG_SIZEOF_PTR), atomic);
-	for (lg_range = (ZU(1) << (3 + LG_SIZEOF_PTR)) - 1; lg_range > 0;
-	    lg_range--) {
-		sb = 42;
-		rb = prng_lg_range_zu(&sb, lg_range, atomic);
-		assert_zu_eq((rb & (SIZE_T_MAX << lg_range)),
-		    0, "High order bits should be 0, lg_range=%u", lg_range);
-		assert_zu_eq(rb, (ra >> ((ZU(1) << (3 + LG_SIZEOF_PTR)) -
-		    lg_range)), "Expected high order bits of full-width "
-		    "result, lg_range=%u", lg_range);
-	}
-}
-
-TEST_BEGIN(test_prng_lg_range_u32_nonatomic)
-{
-
-	test_prng_lg_range_u32(false);
-}
-TEST_END
-
-TEST_BEGIN(test_prng_lg_range_u32_atomic)
-{
-
-	test_prng_lg_range_u32(true);
-}
-TEST_END
-
-TEST_BEGIN(test_prng_lg_range_u64_nonatomic)
-{
-
-	test_prng_lg_range_u64();
-}
-TEST_END
-
-TEST_BEGIN(test_prng_lg_range_zu_nonatomic)
-{
-
-	test_prng_lg_range_zu(false);
-}
-TEST_END
-
-TEST_BEGIN(test_prng_lg_range_zu_atomic)
-{
-
-	test_prng_lg_range_zu(true);
-}
-TEST_END
-
-static void
-test_prng_range_u32(bool atomic)
-{
-	uint32_t range;
-#define	MAX_RANGE	10000000
-#define	RANGE_STEP	97
-#define	NREPS		10
-
-	for (range = 2; range < MAX_RANGE; range += RANGE_STEP) {
-		uint32_t s;
-		unsigned rep;
-
-		s = range;
-		for (rep = 0; rep < NREPS; rep++) {
-			uint32_t r = prng_range_u32(&s, range, atomic);
-
-			assert_u32_lt(r, range, "Out of range");
-		}
-	}
-}
-
-static void
-test_prng_range_u64(void)
-{
-	uint64_t range;
-#define	MAX_RANGE	10000000
-#define	RANGE_STEP	97
-#define	NREPS		10
-
-	for (range = 2; range < MAX_RANGE; range += RANGE_STEP) {
-		uint64_t s;
-		unsigned rep;
-
-		s = range;
-		for (rep = 0; rep < NREPS; rep++) {
-			uint64_t r = prng_range_u64(&s, range);
-
-			assert_u64_lt(r, range, "Out of range");
-		}
-	}
-}
-
-static void
-test_prng_range_zu(bool atomic)
-{
-	size_t range;
-#define	MAX_RANGE	10000000
-#define	RANGE_STEP	97
-#define	NREPS		10
-
-	for (range = 2; range < MAX_RANGE; range += RANGE_STEP) {
-		size_t s;
-		unsigned rep;
-
-		s = range;
-		for (rep = 0; rep < NREPS; rep++) {
-			size_t r = prng_range_zu(&s, range, atomic);
-
-			assert_zu_lt(r, range, "Out of range");
-		}
-	}
-}
-
-TEST_BEGIN(test_prng_range_u32_nonatomic)
-{
-
-	test_prng_range_u32(false);
-}
-TEST_END
-
-TEST_BEGIN(test_prng_range_u32_atomic)
-{
-
-	test_prng_range_u32(true);
-}
-TEST_END
-
-TEST_BEGIN(test_prng_range_u64_nonatomic)
-{
-
-	test_prng_range_u64();
-}
-TEST_END
-
-TEST_BEGIN(test_prng_range_zu_nonatomic)
-{
-
-	test_prng_range_zu(false);
-}
-TEST_END
-
-TEST_BEGIN(test_prng_range_zu_atomic)
-{
-
-	test_prng_range_zu(true);
-}
-TEST_END
-
-int
-main(void)
-{
-
-	return (test(
-	    test_prng_lg_range_u32_nonatomic,
-	    test_prng_lg_range_u32_atomic,
-	    test_prng_lg_range_u64_nonatomic,
-	    test_prng_lg_range_zu_nonatomic,
-	    test_prng_lg_range_zu_atomic,
-	    test_prng_range_u32_nonatomic,
-	    test_prng_range_u32_atomic,
-	    test_prng_range_u64_nonatomic,
-	    test_prng_range_zu_nonatomic,
-	    test_prng_range_zu_atomic));
-}