| Age | Commit message (Expand) | Author |
|---|
| 2021-06-30 | Add offcenter ellipsoid extent oracle.•••* src/oracles.sc: Include gsl/gsl_poly.h.
(ellipsoid-extent-oracle-with-center): New function.
* include/oracles.h (ellipsoid_params): Add center member.
(ellipsoid_extent_oracle_with_center): Declare it.
| Arun Isaac |
| 2021-06-30 | Support sampling in sphere.•••* src/nd-random.sc (random-vector-in-sphere): New function.
* include/nd-random.h (random_vector_in_sphere): Declare it.
| Arun Isaac |
| 2021-05-07 | Treat extent oracles and integrands as const arguments.•••* include/extent-sampling.h (volume, volume_cone, volume_importance,
integral): Pass extent oracle and integrand as const arguments.
* src/extent-sampling.sc (volume, volume_cone, volume_importance,
integral, integral-per-direction): Likewise.
| Arun Isaac |
| 2021-05-07 | Add rtol? predicate.•••* src/utils.sc (rtol?): New function.
* include/utils.h (rtol_p): Declare it.
| Arun Isaac |
| 2021-05-07 | Declare polynomial_integrand_params member as const.•••* include/integrands.h (polynomial_integrand_params): Declare
coefficients member as const.
| Arun Isaac |
| 2021-04-20 | Do not return volume or integral estimate.•••We are already passing in the true volume or integral, and checking
that the estimate is within the required tolerance. What is the point
in returning the estimate to the caller.
* include/extent-sampling.h (volume, integral): Return nothing.
* src/extent-sampling.sc (volume, integral): Return nothing.
* scm/nsmc/wrap.scm (volume, integral): Accept no return value from C
function.
| Arun Isaac |
| 2021-04-20 | Return the first accurate estimate.•••* include/extent-sampling.h (volume_window): Delete function.
* src/extent-sampling.sc (integral, volume): Return the first accurate
estimate.
(volume-window): Delete function.
* scm/nsmc/wrap.scm (volume-window): Delete function.
| Arun Isaac |
| 2021-04-08 | Rename volume-experiment to volume-importance.•••* src/extent-sampling.sc,
include/extent-sampling.h (volume-experiment): Rename to
volume-importance.
| Arun Isaac |
| 2021-03-16 | Deal in solid angle fractions, not absolute solid angles.•••* src/extent-sampling.sc (volume-cone): Use
solid-angle-fraction->planar-angle instead of
solid-angle->planar-angle.
* src/nd-random.sc (planar-angle->solid-angle): Rename to
planar-angle->solid-angle-fraction and return a solid angle fraction.
(solid-angle->planar-angle): Rename to
solid-angle-fraction->planar-angle and accept a solid angle fraction.
(hollow-cone-random-vector): Use planar-angle->solid-angle-fraction
instead of planar-angle->solid-angle.
(beta-inc-unnormalized, incomplete-wallis-integral): Delete functions.
* include/nd-random.h (planar_angle_to_solid_angle): Rename to
planar_angle_to_solid_angle_fraction.
(solid_angle_to_planar_angle): Rename to
solid_angle_fraction_to_planar_angle.
* scm/nsmc/wrap.scm (planar-angle->solid-angle): Rename to
planar-angle->solid-angle-fraction.
| Arun Isaac |
| 2021-02-26 | Add copyright and license headers for all files.•••* include/extent-sampling.h, include/gaussian-nd-random.h,
include/integrands.h, include/nd-random.h, include/oracles.h,
include/utils.h, src/extent-sampling.sc, src/gaussian-nd-random.sc,
src/integrands.sc, src/macros/macros.sc, src/nd-random.sc,
src/oracles.sc, src/utils.sc, CMakeLists.txt, pre-inst-env.in: Add
copyright and license headers.
| Arun Isaac |
| 2021-02-26 | Rename subsampling-random-vector to cone-random-vector.•••* scm/nsmc/wrap.scm: (subsampling-random-vector): Rename to
cone-random-vector.
* src/nd-random.sc (subsampling-random-vector): Rename to
cone-random-vector.
* include/nd-random.h (subsampling_random_vector): Rename to
cone_random_vector.
| Arun Isaac |
| 2021-02-23 | Implement the lower incomplete gamma function as a scheme wrapper.•••With this change, the wrapper around the gsl lower incomplete gamma
function is directly in scheme. Earlier, there was one layer of
wrapping in C which needed to be wrapped again in scheme.
* include/utils.h (lower_incomplete_gamma): Delete function.
* src/utils.sc (lower-incomplete-gamma): Delete function.
* scm/extent-sampling/wrap.scm (lower-incomplete-gamma): New function.
| Arun Isaac |
| 2021-02-23 | Provide test integrals.•••* include/integrands.h, src/integrands.sc: New files.
| Arun Isaac |
| 2021-02-23 | Redefine integrand_t as a struct.•••This change will make it easier for the scheme wrapper to curry
integrands.
* include/extent-sampling.h (integrand_t): Redefine type as struct.
(integral): Pass pointer to integrand_t.
* src/extent-sampling.sc (integral-per-direction, integral): Handle
new integrand-t type.
(invoke-integrand): New sc macro.
| Arun Isaac |
| 2021-02-11 | Pass extent-oracle-t as pointer.•••* include/extent-sampling.h (volume, volume_window, integral,
volume_cone, volume_experiment): Pass extent_oracle_t as pointer.
* src/extent-sampling.sc: Likewise.
| Arun Isaac |
| 2021-02-11 | Change extent oracle and true volume prototypes.•••This change will make it easier for the scheme wrapper to curry extent
oracles.
* include/extent-sampling.h (extent_oracle_t): Define as a struct that
bundles the parameters required by the actual extent oracle.
* include/oracles.h (bernoulli_params, uniform_params, beta_params,
cube_params, ellipsoid_params, spheroid_params): New types.
(bernoulli_extent_generator, uniform_extent_generator,
beta_extent_generator): Rename to bernoulli_extent_oracle,
uniform_extent_oracle, beta_extent_oracle respectively and change to
the new extent oracle prototype.
(bernoulli_true_volume, uniform_true_volume, beta_true_volume,
cube_extent_oracle, cube_extent_oracle_with_center, cube_true_volume,
ellipsoid_extent_oracle, ellipsoid_true_volume,
spheroid_extent_oracle, spheroid_true_volume): Change to new extent
oracle and true volume prototypes.
* src/oracles.sc: Likewise.
* src/extent-sampling.sc (invoke-extent-oracle): New macro.
(volume, volume-window, integral, volume-cone): Call using new extent
oracle prototype.
| Arun Isaac |
| 2021-02-11 | Include gsl_vector.h instead of gsl_blas.h.•••* include/oracles.h: Include gsl_vector.h instead of gsl_blas.h.
| Arun Isaac |
| 2021-02-11 | Remove cube maximum extent function.•••We are not using maximum extent functions anymore.
* src/oracles.sc (cube-maximum-extent): Delete function.
* include/oracles.h (cube-maximum-extent): Delete function declaration.
| Arun Isaac |
| 2021-02-05 | Remove unused geometric progression functions.•••* include/utils.h (gprate, gpterm): Delete function prototype
declarations.
* src/utils.c (gprate, gpterm): Delete functions.
| Arun Isaac |
| 2021-02-05 | Remove unused extent oracles.•••* include/oracles.c (symmetric_spiral_extent_oracle,
right_triangle_extent_oracle, right_triangle_true_volume,
sphere_extent_oracle, sphere_maximum_extent, plane_extent_oracle):
Delete function prototype declarations.
* src/oracles.c (symmetric_spiral_extent_oracle,
right_triangle_extent_oracle, right_triangle_true_volume,
sphere_extent_oracle, sphere_maximum_extent, plane_extent_oracle):
Delete functions.
| Arun Isaac |
| 2021-02-03 | Move source files and headers to separate directories.•••* extent-sampling.h, gaussian-nd-random.h, nd-random.h, oracles.h,
utils.h: Move into include directory.
* extent-sampling.c, gaussian-nd-random.c, nd-random.c, oracles.c,
utils.c: Move into src directory.
* CMakeLists.txt: Set include as include directory. Look for source
files inside src directory.
| Arun Isaac |
