Binary compatibility report for the ALGLIB library between 3.8.0 and 3.8.1 versions on x86

Test Info

Library Name	ALGLIB
Version #1	3.8.0
Version #2	3.8.1
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	14
Total Shared Libraries	1
Total Symbols / Types	3912 / 1035
Verdict	Incompatible (2.5%)

Problem Summary

	Severity	Count
Added Symbols	-	70
Removed Symbols	High	1
Problems with Data Types	High	0
	Medium	1
	Low	5
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	0

Added Symbols (70)

alglibinternal.h, libalglib.so
namespace alglib_impl
logbase2 ( double x, ae_state* _state )

alglibmisc.h, libalglib.so
namespace alglib
xdebugb1appendcopy ( boolean_1d_array& a )
xdebugb1count ( boolean_1d_array const& a )
xdebugb1not ( boolean_1d_array const& a )
xdebugb1outeven ( ae_int_t const n, boolean_1d_array& a )
xdebugb2count ( boolean_2d_array const& a )
xdebugb2not ( boolean_2d_array const& a )
xdebugb2outsin ( ae_int_t const m, ae_int_t const n, boolean_2d_array& a )
xdebugb2transpose ( boolean_2d_array& a )
xdebugc1appendcopy ( complex_1d_array& a )
xdebugc1neg ( complex_1d_array const& a )
xdebugc1outeven ( ae_int_t const n, complex_1d_array& a )
xdebugc1sum ( complex_1d_array const& a )
xdebugc2neg ( complex_2d_array const& a )
xdebugc2outsincos ( ae_int_t const m, ae_int_t const n, complex_2d_array& a )
xdebugc2sum ( complex_2d_array const& a )
xdebugc2transpose ( complex_2d_array& a )
xdebugi1appendcopy ( integer_1d_array& a )
xdebugi1neg ( integer_1d_array const& a )
xdebugi1outeven ( ae_int_t const n, integer_1d_array& a )
xdebugi1sum ( integer_1d_array const& a )
xdebugi2neg ( integer_2d_array const& a )
xdebugi2outsin ( ae_int_t const m, ae_int_t const n, integer_2d_array& a )
xdebugi2sum ( integer_2d_array const& a )
xdebugi2transpose ( integer_2d_array& a )
xdebugmaskedbiasedproductsum ( ae_int_t const m, ae_int_t const n, real_2d_array const& a, real_2d_array const& b, boolean_2d_array const& c )
xdebugr1appendcopy ( real_1d_array& a )
xdebugr1neg ( real_1d_array const& a )
xdebugr1outeven ( ae_int_t const n, real_1d_array& a )
xdebugr1sum ( real_1d_array const& a )
xdebugr2neg ( real_2d_array const& a )
xdebugr2outsin ( ae_int_t const m, ae_int_t const n, real_2d_array& a )
xdebugr2sum ( real_2d_array const& a )
xdebugr2transpose ( real_2d_array& a )

alglibmisc.h, libalglib.so
namespace alglib_impl
xdebugb1appendcopy ( ae_vector* a, ae_state* _state )
xdebugb1count ( ae_vector* a, ae_state* _state )
xdebugb1not ( ae_vector* a, ae_state* _state )
xdebugb1outeven ( ae_int_t n, ae_vector* a, ae_state* _state )
xdebugb2count ( ae_matrix* a, ae_state* _state )
xdebugb2not ( ae_matrix* a, ae_state* _state )
xdebugb2outsin ( ae_int_t m, ae_int_t n, ae_matrix* a, ae_state* _state )
xdebugb2transpose ( ae_matrix* a, ae_state* _state )
xdebugc1appendcopy ( ae_vector* a, ae_state* _state )
xdebugc1neg ( ae_vector* a, ae_state* _state )
xdebugc1outeven ( ae_int_t n, ae_vector* a, ae_state* _state )
xdebugc1sum ( ae_vector* a, ae_state* _state )
xdebugc2neg ( ae_matrix* a, ae_state* _state )
xdebugc2outsincos ( ae_int_t m, ae_int_t n, ae_matrix* a, ae_state* _state )
xdebugc2sum ( ae_matrix* a, ae_state* _state )
xdebugc2transpose ( ae_matrix* a, ae_state* _state )
xdebugi1appendcopy ( ae_vector* a, ae_state* _state )
xdebugi1neg ( ae_vector* a, ae_state* _state )
xdebugi1outeven ( ae_int_t n, ae_vector* a, ae_state* _state )
xdebugi1sum ( ae_vector* a, ae_state* _state )
xdebugi2neg ( ae_matrix* a, ae_state* _state )
xdebugi2outsin ( ae_int_t m, ae_int_t n, ae_matrix* a, ae_state* _state )
xdebugi2sum ( ae_matrix* a, ae_state* _state )
xdebugi2transpose ( ae_matrix* a, ae_state* _state )
xdebugmaskedbiasedproductsum ( ae_int_t m, ae_int_t n, ae_matrix* a, ae_matrix* b, ae_matrix* c, ae_state* _state )
xdebugr1appendcopy ( ae_vector* a, ae_state* _state )
xdebugr1neg ( ae_vector* a, ae_state* _state )
xdebugr1outeven ( ae_int_t n, ae_vector* a, ae_state* _state )
xdebugr1sum ( ae_vector* a, ae_state* _state )
xdebugr2neg ( ae_matrix* a, ae_state* _state )
xdebugr2outsin ( ae_int_t m, ae_int_t n, ae_matrix* a, ae_state* _state )
xdebugr2sum ( ae_matrix* a, ae_state* _state )
xdebugr2transpose ( ae_matrix* a, ae_state* _state )

ap.h, libalglib.so
namespace alglib_impl
_alloc_counter [data]
_use_alloc_counter [data]
ae_matrix_attach_to_x ( ae_matrix* dst, struct x_matrix* src, ae_state* state, bool make_automatic )

to the top

Removed Symbols (1)

alglibinternal.h, libalglib.so
namespace alglib_impl
log2 ( double x, ae_state* _state )

to the top

Problems with Data Types, Medium Severity (1)

	Change	Effect
1	Field is_locked has been removed from this type.	1) Applications will access incorrect memory when attempting to access this field. 2) Size of the inclusive type has been changed.

ap.h
namespace alglib_impl
[+] struct ae_lock (1)

to the top

Problems with Data Types, Low Severity (5)

	Change	Effect
1	Field ptr has been added to this type.	1) This field will not be initialized by old clients. 2) Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Size of this type has been changed from 1 byte to 4 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of field pool_lock has been changed from 1 byte to 4 bytes.	Previous accesses of applications and library functions to this field may be broken.

	Change	Effect
1	Size of this type has been changed from 52 bytes to 56 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 36 bytes to 40 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

ap.h
namespace alglib_impl
[+] struct ae_lock (2)
[+] struct ae_shared_pool (1)
[+] struct x_matrix (1)
[+] struct x_vector (1)

to the top

Header Files (14)

alglibinternal.h
alglibmisc.h
ap.h
dataanalysis.h
diffequations.h
fasttransforms.h
integration.h
interpolation.h
linalg.h
optimization.h
solvers.h
specialfunctions.h
statistics.h
stdafx.h

to the top

Shared Libraries (1)

libalglib.so

to the top