diff --git a/benchmark_output.log b/benchmark_output.log
new file mode 100644
index 0000000..9b1a879
--- /dev/null
+++ b/benchmark_output.log
@@ -0,0 +1,5 @@
+Running benchmarks...
+Crypto Iterations: 5000
+Fast Func Iterations: 10000
+Results will be saved to results/benchmark_results.csv
+Benchmarking password_hash (CPU vs. GPU)...
\ No newline at end of file
diff --git a/c/Makefile b/c/Makefile
index 102390a..818c9c4 100644
--- a/c/Makefile
+++ b/c/Makefile
@@ -4,7 +4,7 @@ CFLAGS=-O3 -march=native -flto -Wall
 # --- CUDA Configuration ---
 # Check if nvcc is available
 NVCC := $(shell command -v nvcc 2> /dev/null)
-NVCCFLAGS=-O3 -gencode arch=compute_75,code=sm_75 --std=c++11
+NVCCFLAGS=-O3 --std=c++11 -gencode arch=compute_52,code=sm_52 -gencode arch=compute_60,code=sm_60 -gencode arch=compute_61,code=sm_61 -gencode arch=compute_70,code=sm_70 -gencode arch=compute_75,code=sm_75 -gencode arch=compute_80,code=sm_80 -gencode arch=compute_86,code=sm_86 -gencode arch=compute_89,code=sm_89 -gencode arch=compute_90,code=sm_90
 
 # --- argon2-gpu Library ---
 ARGON2_GPU_DIR=../argon2-gpu
diff --git a/results/benchmark_results.csv b/results/benchmark_results.csv
index 242817a..5d2eb60 100644
--- a/results/benchmark_results.csv
+++ b/results/benchmark_results.csv
@@ -1,38 +1 @@
 function,iterations,c_time,php_time,c_vs_php_%,c_gpu_time,c_gpu_vs_c_cpu_%
-password_hash,5000,176.252689000000,180.276350975037,2.00,N/A (No GPU),N/A
-sha256,10000,0.004734000000,0.008186101913,42.00,N/A,N/A
-substr,10000,0.000000000000,0.002360105515,100.00,N/A,N/A
-gmp_init,10000,0.000789000000,0.003194093704,75.00,N/A,N/A
-gmp_mul,10000,0.000152000000,0.003101825714,95.00,N/A,N/A
-gmp_add,10000,0.000074000000,0.003020048141,97.00,N/A,N/A
-gmp_div,10000,0.000204000000,0.003501892090,94.00,N/A,N/A
-hexdec,10000,0.000361000000,0.002308130264,84.00,N/A,N/A
-get_time,10000,0.000030000000,0.001369953156,97.00,N/A,N/A
-date_math_add,10000,0.000031000000,0.001681804657,98.00,N/A,N/A
-date_math_subtract,10000,0.000031000000,0.001677036285,98.00,N/A,N/A
-microtime,10000,0.000268000000,0.002048015594,86.00,N/A,N/A
-,,,,,,
-,,,,,# Test Parameters,
-,,,,,parameter,value
-,,,,,iterations_crypto,5000
-,,,,,iterations_fast,10000
-,,,,,password,correcthorsebatterystaple
-,,,,,short_string,hello world
-,,,,,long_string,Lorem ipsum dolor si...
-,,,,,substr_start,0
-,,,,,substr_length,8
-,,,,,gmp_a,1234567890123456789012345678901234567890
-,,,,,gmp_b,9876543210987654321098765432109876543210
-,,,,,hex_string,a1b2c3d4e5f6a1b2c3d4e5f6
-,,,,,seconds_to_add,100000
-,,,,,seconds_to_subtract,100000
-,,,,,,
-,,,,,# System Specifications,
-,,,,,spec,value
-,,,,,os,"Linux runnervmg1sw1 6.11.0-1018-azure #18~24.04.1-Ubuntu SMP Sat Jun 28 04:46:03 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux"
-,,,,,cpu,"AMD EPYC 7763 64-Core Processor"
-,,,,,memory,15Gi
-,,,,,c_compiler,"gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0"
-,,,,,glibc,"glibc 2.39"
-,,,,,php_version,"PHP 8.3.6 (cli) (built: Jul 14 2025 18:30:55) (NTS)"
-,,,,,php_modules,"[PHP Modules],amqp,apcu,bcmath,bz2,calendar,Core,ctype,curl,date,dba,dom,enchant,exif,FFI,fileinfo,filter,ftp,gd,gettext,gmp,hash,iconv,igbinary,imagick,imap,intl,json,ldap,libxml,mbstring,memcache,memcached,mongodb,msgpack,mysqli,mysqlnd,odbc,openssl,pcntl,pcre,PDO,pdo_dblib,PDO_Firebird,pdo_mysql,PDO_ODBC,pdo_pgsql,pdo_sqlite,pgsql,Phar,posix,pspell,random,readline,redis,Reflection,session,shmop,SimpleXML,snmp,soap,sockets,sodium,SPL,sqlite3,standard,sysvmsg,sysvsem,sysvshm,tidy,tokenizer,xdebug,xml,xmlreader,xmlwriter,xsl,yaml,Zend OPcache,zip,zlib,zmq,,[Zend Modules],Xdebug,Zend OPcache,"