fix memory leaks (0440b13a) · Commits · 郑智淋 / lammps

src/KSPACE/pppm_disp.cpp

+16 −12

Original line number	Diff line number	Diff line
		@@ -2125,10 +2125,10 @@ void PPPMDisp::allocate_peratom()
		if (differentiation_flag) npergrid = 6;
		else npergrid = 7;

		memory->destroy(gc_buf1);
		memory->destroy(gc_buf2);
		memory->create(gc_buf1,npergrid*ngc_buf1,"pppm:gc_buf1");
		memory->create(gc_buf2,npergrid*ngc_buf2,"pppm:gc_buf2");
		memory->destroy(gc6_buf1);
		memory->destroy(gc6_buf2);
		memory->create(gc6_buf1,npergrid*ngc6_buf1,"pppm:gc6_buf1");
		memory->create(gc6_buf2,npergrid*ngc6_buf2,"pppm:gc6_buf2");
		}

		if (function[2]) {
		@@ -2246,10 +2246,10 @@ void PPPMDisp::allocate_peratom()
		if (differentiation_flag) npergrid = 42;
		else npergrid = 49;

		memory->destroy(gc_buf1);
		memory->destroy(gc_buf2);
		memory->create(gc_buf1,npergrid*ngc_buf1,"pppm:gc_buf1");
		memory->create(gc_buf2,npergrid*ngc_buf2,"pppm:gc_buf2");
		memory->destroy(gc6_buf1);
		memory->destroy(gc6_buf2);
		memory->create(gc6_buf1,npergrid*ngc6_buf1,"pppm:gc6_buf1");
		memory->create(gc6_buf2,npergrid*ngc6_buf2,"pppm:gc6_buf2");
		}

		if (function[3]) {
		@@ -2283,10 +2283,10 @@ void PPPMDisp::allocate_peratom()
		if (differentiation_flag) npergrid = 6;
		else npergrid = 7;

		memory->destroy(gc_buf1);
		memory->destroy(gc_buf2);
		memory->create(gc_buf1,npergrid*ngc_buf1,"pppm:gc_buf1");
		memory->create(gc_buf2,npergrid*ngc_buf2,"pppm:gc_buf2");
		memory->destroy(gc6_buf1);
		memory->destroy(gc6_buf2);
		memory->create(gc6_buf1,npergrid*ngc6_buf1,"pppm:gc6_buf1");
		memory->create(gc6_buf2,npergrid*ngc6_buf2,"pppm:gc6_buf2");
		}
		}

		@@ -2444,11 +2444,15 @@ void PPPMDisp::deallocate()
		gf_b_6 = NULL;
		rho1d_6 = rho_coeff_6 = drho1d_6 = drho_coeff_6 = NULL;

		memory->destroy(gc_buf1);
		memory->destroy(gc_buf2);
		delete fft1;
		delete fft2;
		delete remap;
		delete gc;

		memory->destroy(gc6_buf1);
		memory->destroy(gc6_buf2);
		delete fft1_6;
		delete fft2_6;
		delete remap_6;

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