diff options
Diffstat (limited to 'core/math')
| -rw-r--r-- | core/math/big/build.bat | 5 | ||||
| -rw-r--r-- | core/math/big/test.py | 98 |
2 files changed, 61 insertions, 42 deletions
diff --git a/core/math/big/build.bat b/core/math/big/build.bat index b4f340399..de6003238 100644 --- a/core/math/big/build.bat +++ b/core/math/big/build.bat @@ -1,7 +1,6 @@ @echo off
:odin run . -vet
-odin build . -build-mode:dll -show-timings -opt:3
-:odin build . -build-mode:dll -show-timings
+odin build . -build-mode:shared -show-timings -o:speed
+:odin build . -build-mode:shared -show-timings
-:dumpbin /EXPORTS big.dll
python test.py
\ No newline at end of file diff --git a/core/math/big/test.py b/core/math/big/test.py index bd363caf0..e00af473d 100644 --- a/core/math/big/test.py +++ b/core/math/big/test.py @@ -2,17 +2,30 @@ from math import * from ctypes import *
from random import *
import os
+import platform
import time
#
# Where is the DLL? If missing, build using: `odin build . -build-mode:dll`
#
-LIB_PATH = os.getcwd() + os.sep + "big.dll"
-
+if platform.system() == "Windows":
+ LIB_PATH = os.getcwd() + os.sep + "big.dll"
+elif platform.system() == "Linux":
+ LIB_PATH = os.getcwd() + os.sep + "big.so"
+elif platform.system() == "Darwin":
+ LIB_PATH = os.getcwd() + os.sep + "big.dylib"
+else:
+ print("Platform is unsupported.")
+ os.exit(1)
#
# How many iterations of each random test do we want to run?
#
-RANDOM_ITERATIONS = 10_000
+BITS_AND_ITERATIONS = [
+ ( 120, 10_000),
+ ( 1_200, 1_000),
+ ( 4_096, 100),
+ (12_000, 10),
+]
#
# Result values will be passed in a struct { res: cstring, err: Error }
@@ -203,67 +216,74 @@ TESTS = { ],
}
-TIMINGS = {}
+TOTAL_TIME = 0
+total_failures = 0
if __name__ == '__main__':
- print()
print("---- core:math/big tests ----")
print()
for test_proc in TESTS:
count_pass = 0
count_fail = 0
+ TIMINGS = {}
for t in TESTS[test_proc]:
start = time.perf_counter()
res = test_proc(*t)
diff = time.perf_counter() - start
+ TOTAL_TIME += diff
+
if test_proc not in TIMINGS:
TIMINGS[test_proc] = diff
else:
TIMINGS[test_proc] += diff
if res:
- count_pass += 1
+ count_pass += 1
else:
- count_fail += 1
+ count_fail += 1
+ total_failures += 1
- print("{name}: {count_pass:,} passes, {count_fail:,} failures.".format(name=test_proc.__name__, count_pass=count_pass, count_fail=count_fail))
+ print("{name}: {count_pass:,} passes and {count_fail:,} failures in {timing:.3f} ms.".format(name=test_proc.__name__, count_pass=count_pass, count_fail=count_fail, timing=TIMINGS[test_proc] * 1_000))
- print()
- print("---- core:math/big random tests ----")
- print()
+ for BITS, ITERATIONS in BITS_AND_ITERATIONS:
+ print()
+ print("---- core:math/big with two random {bits:,} bit numbers ----".format(bits=BITS))
+ print()
- for test_proc in [test_add_two, test_sub_two, test_mul_two, test_div_two]:
- count_pass = 0
- count_fail = 0
+ for test_proc in [test_add_two, test_sub_two, test_mul_two, test_div_two]:
+ count_pass = 0
+ count_fail = 0
+ TIMINGS = {}
- for i in range(RANDOM_ITERATIONS):
- a = randint(0, 1 << 120)
- b = randint(0, 1 << 120)
- res = None
+ for i in range(ITERATIONS):
+ a = randint(0, 1 << BITS)
+ b = randint(0, 1 << BITS)
+ res = None
- # We've already tested division by zero above.
- if b == 0 and test_proc == test_div_two:
- b = b + 1
+ # We've already tested division by zero above.
+ if b == 0 and test_proc == test_div_two:
+ b = b + 1
- start = time.perf_counter()
- res = test_proc(a, b)
- diff = time.perf_counter() - start
- if test_proc not in TIMINGS:
- TIMINGS[test_proc] = diff
- else:
- TIMINGS[test_proc] += diff
+ start = time.perf_counter()
+ res = test_proc(a, b)
+ diff = time.perf_counter() - start
+ TOTAL_TIME += diff
- if res:
- count_pass += 1
- else:
- count_fail += 1
+ if test_proc not in TIMINGS:
+ TIMINGS[test_proc] = diff
+ else:
+ TIMINGS[test_proc] += diff
- print("{name}: {count_pass:,} passes, {count_fail:,} failures.".format(name=test_proc.__name__, count_pass=count_pass, count_fail=count_fail))
+ if res:
+ count_pass += 1
+ else:
+ count_fail += 1
+ total_failures += 1
- print()
- total = 0
- for k in TIMINGS:
- print("{name}: {total:.3f} ms in {calls:,} calls".format(name=k.__name__, total=TIMINGS[k] * 1_000, calls=RANDOM_ITERATIONS + len(TESTS[k])))
- total += TIMINGS[k]
- print("\ntotal: {0:.3f} ms".format(total * 1_000))
\ No newline at end of file + print("{name}: {count_pass:,} passes and {count_fail:,} failures in {timing:.3f} ms.".format(name=test_proc.__name__, count_pass=count_pass, count_fail=count_fail, timing=TIMINGS[test_proc] * 1_000))
+
+ print("\ntotal: {0:.3f} ms".format(TOTAL_TIME * 1_000))
+
+ if total_failures:
+ os.exit(1)
\ No newline at end of file |