remove custom allocator for GMP. It has questionable utility and come…

…s with heap corruption risks. Especially when init_gmp() is not called before everything else, and when asserting allow_integer_constructor is commented out

src/1weso_test.cpp

@@ -24,7 +24,6 @@ int main(int argc, char const* argv[]) try
         ? std::stoull(argv[1]) : 1000000;
 
     assert(is_vdf_test); //assertions should be disabled in VDF_MODE==0
-    init_gmp();
     debug_mode = true;
     if(hasAVX2())
     {

src/2weso_test.cpp

@@ -32,7 +32,6 @@ int main(int argc, char const* argv[]) try
         ? std::stoull(argv[1]) : 1000000;
 
     assert(is_vdf_test); //assertions should be disabled in VDF_MODE==0
-    init_gmp();
     debug_mode = true;
     if(hasAVX2())
     {

src/avx512_test.cpp

@@ -77,7 +77,6 @@ template<class intnx, class avx512_intnx, class intjx, class avx512_intjx> void
 
 int main(int argc, char **argv) {
     assert(is_vdf_test); //assertions should be disabled in VDF_MODE==0
-    init_gmp();
     set_rounding_mode();
 
     enable_avx512_ifma=false;

src/hw/emu_funcs.cpp

@@ -3,7 +3,6 @@
 
 //#include "verifier.h"
 //#include "bit_manipulation.h"
-//#include "alloc.hpp"
 //#include "double_utility.h"
 
 #include <inttypes.h>

src/hw/hw_test.cpp

@@ -5,7 +5,6 @@
 //#include <cstdint>
 //#include <cstring>
 //#include <gmp.h>
-//#include "alloc.hpp"
 //#include "create_discriminant.h"
 
 //#include "libft4222.h"
@@ -30,7 +29,6 @@ static const char *discrs[] = {
 void init_chia(void)
 {
     VdfBaseInit();
-    //init_gmp();
     //set_rounding_mode();
     //fesetround(FE_TOWARDZERO);
 }

src/integer_common.h

@@ -111,18 +111,14 @@ struct track_max_type {
     }
 };
 track_max_type track_max;
-//#define TRACK_MAX(data) track_max.add(#data " {" __func__ ":" "__LINE__" ")", (data).num_bits())
 #define TRACK_MAX(data) track_max.add(__LINE__, #data, (data).num_bits(), (data)<0)
 
-//typedef __mpz_struct mpz_t[1];
 typedef __mpz_struct mpz_struct;
 
 int mpz_num_bits_upper_bound(mpz_struct* v) {
     return mpz_size(v)*sizeof(mp_limb_t)*8;
 }
 
-static bool allow_integer_constructor=false; //don't want static integers because they use the wrong allocator
-
 //16 bytes
 struct integer {
     mpz_struct impl[1];
@@ -132,7 +128,6 @@ struct integer {
     }
 
     inline integer() {
-        //assert(allow_integer_constructor);
         mpz_init(impl);
     }
 

src/prover_test.cpp

@@ -30,7 +30,6 @@ int gcd_128_max_iter=3;
 
 int main() {
     assert(is_vdf_test); //assertions should be disabled in VDF_MODE==0
-    init_gmp();
     if(hasAVX2())
     {
       gcd_base_bits=63;

src/python_bindings/fastvdf.cpp

@@ -1,7 +1,6 @@
 #include <pybind11/pybind11.h>
 #include "../verifier.h"
 #include "../prover_slow.h"
-#include "../alloc.hpp"
 
 namespace py = pybind11;
 

src/threading.h

@@ -1,7 +1,6 @@
 #ifndef THREADING_H
 #define THREADING_H
 
-#include "alloc.hpp"
 #include <atomic>
 
 //mp_limb_t is an unsigned integer

src/vdf_base.cpp

@@ -1,12 +1,10 @@
 #include "verifier.h"
 #include "prover_slow.h"
-#include "alloc.hpp"
 #include "prover_base.hpp"
 #include "prover_parallel.hpp"
 
 void VdfBaseInit(void)
 {
-    init_gmp();
     fesetround(FE_TOWARDZERO);
 }
 

src/vdf_bench.cpp

@@ -26,7 +26,6 @@ static void usage(const char *progname)
 int main(int argc, char **argv)
 {
     assert(is_vdf_test); //assertions should be disabled in VDF_MODE==0
-    init_gmp();
     set_rounding_mode();
 
     if (argc < 3) {

src/vdf_client.cpp

@@ -311,7 +311,6 @@ int gcd_base_bits = 50;
 int gcd_128_max_iter = 3;
 
 int main(int argc, char* argv[]) try {
-    init_gmp();
     if (argc != 4) {
       std::cerr << "Usage: ./vdf_client <host> <port> <counter>\n";
       return 1;