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Fixed key lengths in benchmark and linked math library #37

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Fixed key lengths in benchmark and linked math library #37

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a1d8ce7
fixed key lengths
Stemt Jan 4, 2025
d4068f4
linked math library for platforms that don't do it automatically
Stemt Jan 4, 2025
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5 changes: 5 additions & 0 deletions bench/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,11 @@ add_executable(hashmap_bench
sse42.c
)

find_library(MATH_LIBRARY m)
if(MATH_LIBRARY)
target_link_libraries(hashmap_bench PUBLIC ${MATH_LIBRARY})
endif()

if (NOT "${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "arm64")
if("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU")
set_source_files_properties(sse42.c PROPERTIES
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8 changes: 4 additions & 4 deletions bench/sse42.c
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Expand Up @@ -42,7 +42,7 @@ struct put_small_keys_sse42 {

UBENCH_F_SETUP(put_small_keys_sse42) {
const unsigned max_keys = 1024 * 1024;
const unsigned key_len = 8;
const unsigned key_len = 8+1;
char *const keys = malloc(max_keys * key_len);
unsigned i;

Expand Down Expand Up @@ -95,7 +95,7 @@ struct put_large_keys_sse42 {

UBENCH_F_SETUP(put_large_keys_sse42) {
const unsigned max_keys = 1024 * 1024;
const unsigned key_len = 1024;
const unsigned key_len = 1024+1;
char *const keys = malloc(max_keys * key_len);
unsigned i;

Expand Down Expand Up @@ -133,7 +133,7 @@ struct get_small_keys_sse42 {

UBENCH_F_SETUP(get_small_keys_sse42) {
const unsigned max_keys = 1024 * 1024;
const unsigned key_len = 8;
const unsigned key_len = 8+1;
char *const keys = malloc(max_keys * key_len);
unsigned i;
struct hashmap_s hashmap;
Expand Down Expand Up @@ -184,7 +184,7 @@ struct get_large_keys_sse42 {

UBENCH_F_SETUP(get_large_keys_sse42) {
const unsigned max_keys = 1024 * 1024;
const unsigned key_len = 1024;
const unsigned key_len = 1024+1;
char *const keys = malloc(max_keys * key_len);
unsigned i;
struct hashmap_s hashmap;
Expand Down