X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=include%2Fhfta%2Fhfta_udaf.h;h=5837a47e5906dc7802ac22b62e9414e208d2b6e2;hb=07495effe193ca3f73c3bf0ce417068f9ac9dcdd;hp=483e4e68b6967a9e581816325f40628b06232390;hpb=93d248304a68de7a8f9daf4aa74f9ee4cd27410c;p=com%2Fgs-lite.git

diff --git a/include/hfta/hfta_udaf.h b/include/hfta/hfta_udaf.h
index 483e4e6..5837a47 100644
--- a/include/hfta/hfta_udaf.h
+++ b/include/hfta/hfta_udaf.h
@@ -1,162 +1,187 @@
-/* ------------------------------------------------
-Copyright 2014 AT&T Intellectual Property
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-     http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
- ------------------------------------------- */
-
-#ifndef _HFTA_UDAF_H_INCLUDED_
-#define _HFTA_UDAF_H_INCLUDED_
-
-#include "vstring.h"
-#include "host_tuple.h"
-#include "gsconfig.h"
-
-// -------------------------------------------------------------------
-//		sum over 3 intervals : test rUDAF
-void sum3_HFTA_AGGR_INIT_(gs_sp_t buf) ;
-void sum3_HFTA_AGGR_UPDATE_(gs_sp_t buf, gs_uint32_t s) ;
-void sum3_HFTA_AGGR_OUTPUT_(gs_uint32_t *result, gs_sp_t buf) ;
-void sum3_HFTA_AGGR_DESTROY_(gs_sp_t buf) ;
-void sum3_HFTA_AGGR_REINIT_( gs_sp_t buf) ;
-
-
-// -------------------------------------------------------------------
-//		running sum over arbitrary intervals.
-void moving_sum_udaf_HFTA_AGGR_INIT_(gs_sp_t buf) ;
-void moving_sum_udaf_HFTA_AGGR_UPDATE_(gs_sp_t buf, gs_uint32_t s, gs_uint32_t N) ;
-void moving_sum_udaf_HFTA_AGGR_OUTPUT_(gs_uint64_t *result, gs_sp_t buf) ;
-void moving_sum_udaf_HFTA_AGGR_DESTROY_(gs_sp_t buf) ;
-void moving_sum_udaf_HFTA_AGGR_REINIT_( gs_sp_t buf) ;
-
-#define super_moving_sum_udaf_HFTA_AGGR_INIT_ moving_sum_udaf_HFTA_AGGR_INIT_
-void super_moving_sum_udaf_HFTA_AGGR_UPDATE_(gs_sp_t buf, gs_uint64_t s) ;
-#define super_moving_sum_udaf_HFTA_AGGR_OUTPUT_ moving_sum_udaf_HFTA_AGGR_OUTPUT_
-#define super_moving_sum_udaf_HFTA_AGGR_DESTROY_ moving_sum_udaf_HFTA_AGGR_DESTROY_
-#define super_moving_sum_udaf_HFTA_AGGR_REINIT_ moving_sum_udaf_HFTA_AGGR_REINIT_
-
-gs_uint32_t moving_sum_extract(gs_uint64_t result);
-gs_float_t moving_sum_extract_exp(gs_uint64_t result, gs_float_t alpha);
-
-
-/////////////////////////////////////////////////////////////////////////
-/////   Calculate the average of all positive float numbers
-
-void POSAVG_HFTA_AGGR_INIT_(gs_sp_t buf);
-void POSAVG_HFTA_AGGR_UPDATE_(gs_sp_t buf, gs_float_t v);
-void POSAVG_HFTA_AGGR_OUTPUT_(gs_float_t * v, gs_sp_t buf);
-void POSAVG_HFTA_AGGR_DESTROY_(gs_sp_t buf);
-
-
-///////////////////////////////////////////////////////////////////
-/////			avg_udaf (simple example)
-
-//		hfta avg_udaf
-void avg_udaf_HFTA_AGGR_INIT_(gs_sp_t b);
-void avg_udaf_HFTA_AGGR_UPDATE_(gs_sp_t b, gs_uint32_t v);
-void avg_udaf_HFTA_AGGR_OUTPUT_(vstring *r,gs_sp_t b);
-void avg_udaf_HFTA_AGGR_DESTROY_(gs_sp_t b);
-
-//		avg_udaf superaggregate
-void avg_udaf_hfta_HFTA_AGGR_INIT_(gs_sp_t b);
-void avg_udaf_hfta_HFTA_AGGR_UPDATE_(gs_sp_t b, vstring *v);
-void avg_udaf_hfta_HFTA_AGGR_OUTPUT_(vstring *r,gs_sp_t b);
-void avg_udaf_hfta_HFTA_AGGR_DESTROY_(gs_sp_t b);
-
-//		Extraction function
-gs_float_t extr_avg_fcn(vstring *v);
-
-//      first aggregate
-// hfta only
-void FIRST_HFTA_AGGR_INIT_(gs_uint32_t* scratch);
-void FIRST_HFTA_AGGR_REINIT_(gs_uint32_t* scratch);
-void FIRST_HFTA_AGGR_UPDATE_(gs_uint32_t* scratch, gs_uint32_t val);
-void FIRST_HFTA_AGGR_OUTPUT_(gs_uint32_t* res, gs_uint32_t* scratch);
-void FIRST_HFTA_AGGR_DESTROY_(gs_uint32_t* scratch);
-
-void FIRST_ULL_HFTA_AGGR_INIT_(gs_uint64_t* scratch);
-void FIRST_ULL_HFTA_AGGR_REINIT_(gs_uint64_t* scratch);
-void FIRST_ULL_HFTA_AGGR_UPDATE_(gs_uint64_t* scratch, gs_uint64_t val);
-void FIRST_ULL_HFTA_AGGR_OUTPUT_(gs_uint64_t* res, gs_uint64_t* scratch);
-void FIRST_ULL_HFTA_AGGR_DESTROY_(gs_uint64_t* scratch);
-
-void FIRST_STR_HFTA_AGGR_INIT_(vstring* scratch);
-void FIRST_STR_HFTA_AGGR_REINIT_(vstring* scratch);
-void FIRST_STR_HFTA_AGGR_UPDATE_(vstring* scratch, vstring* val);
-void FIRST_STR_HFTA_AGGR_OUTPUT_(vstring* res, vstring* scratch);
-void FIRST_STR_HFTA_AGGR_DESTROY_(vstring* scratch);
-// hfts-lfta split
-void FIRST_hfta_HFTA_AGGR_INIT_(gs_uint32_t* scratch);
-void FIRST_hfta_HFTA_AGGR_REINIT_(gs_uint32_t* scratch);
-void FIRST_hfta_HFTA_AGGR_UPDATE_(gs_uint32_t* scratch, gs_uint32_t val);
-void FIRST_hfta_HFTA_AGGR_OUTPUT_(gs_uint32_t* res, gs_uint32_t* scratch);
-void FIRST_hfta_HFTA_AGGR_DESTROY_(gs_uint32_t* scratch);
-
-void FIRST_ULL_hfta_HFTA_AGGR_INIT_(gs_uint64_t* scratch);
-void FIRST_ULL_hfta_HFTA_AGGR_REINIT_(gs_uint64_t* scratch);
-void FIRST_ULL_hfta_HFTA_AGGR_UPDATE_(gs_uint64_t* scratch, gs_uint64_t val);
-void FIRST_ULL_hfta_HFTA_AGGR_OUTPUT_(gs_uint64_t* res, gs_uint64_t* scratch);
-void FIRST_ULL_hfta_HFTA_AGGR_DESTROY_(gs_uint64_t* scratch);
-
-void FIRST_STR_hfta_HFTA_AGGR_INIT_(vstring* scratch);
-void FIRST_STR_hfta_HFTA_AGGR_REINIT_(vstring* scratch);
-void FIRST_STR_hfta_HFTA_AGGR_UPDATE_(vstring* scratch, vstring* val);
-void FIRST_STR_hfta_HFTA_AGGR_OUTPUT_(vstring* res, vstring* scratch);
-void FIRST_STR_hfta_HFTA_AGGR_DESTROY_(vstring* scratch);
-
-//      last aggregate
-//  hfta only
-void LAST_HFTA_AGGR_INIT_(gs_uint32_t* scratch);
-void LAST_HFTA_AGGR_REINIT_(gs_uint32_t* scratch);
-void LAST_HFTA_AGGR_UPDATE_(gs_uint32_t* scratch, gs_uint32_t val);
-void LAST_HFTA_AGGR_OUTPUT_(gs_uint32_t* res, gs_uint32_t* scratch);
-void LAST_HFTA_AGGR_DESTROY_(gs_uint32_t* scratch);
-
-void LAST_ULL_HFTA_AGGR_INIT_(gs_uint64_t* scratch);
-void LAST_ULL_HFTA_AGGR_REINIT_(gs_uint64_t* scratch);
-void LAST_ULL_HFTA_AGGR_UPDATE_(gs_uint64_t* scratch, gs_uint64_t val);
-void LAST_ULL_HFTA_AGGR_OUTPUT_(gs_uint64_t* res, gs_uint64_t* scratch);
-void LAST_ULL_HFTA_AGGR_DESTROY_(gs_uint64_t* scratch);
-
-void LAST_STR_HFTA_AGGR_INIT_(vstring* scratch);
-void LAST_STR_HFTA_AGGR_REINIT_(vstring* scratch);
-void LAST_STR_HFTA_AGGR_UPDATE_(vstring* scratch, vstring* val);
-void LAST_STR_HFTA_AGGR_OUTPUT_(vstring* res, vstring* scratch);
-void LAST_STR_HFTA_AGGR_DESTROY_(vstring* scratch);
-
-// hfta/lfta split
-void LAST_hfta_HFTA_AGGR_INIT_(gs_uint32_t* scratch);
-void LAST_hfta_HFTA_AGGR_REINIT_(gs_uint32_t* scratch);
-void LAST_hfta_HFTA_AGGR_UPDATE_(gs_uint32_t* scratch, gs_uint32_t val);
-void LAST_hfta_HFTA_AGGR_OUTPUT_(gs_uint32_t* res, gs_uint32_t* scratch);
-void LAST_hfta_HFTA_AGGR_DESTROY_(gs_uint32_t* scratch);
-
-void LAST_ULL_hfta_HFTA_AGGR_INIT_(gs_uint64_t* scratch);
-void LAST_ULL_hfta_HFTA_AGGR_REINIT_(gs_uint64_t* scratch);
-void LAST_ULL_hfta_HFTA_AGGR_UPDATE_(gs_uint64_t* scratch, gs_uint64_t val);
-void LAST_ULL_hfta_HFTA_AGGR_OUTPUT_(gs_uint64_t* res, gs_uint64_t* scratch);
-void LAST_ULL_hfta_HFTA_AGGR_DESTROY_(gs_uint64_t* scratch);
-
-void LAST_STR_hfta_HFTA_AGGR_INIT_(vstring* scratch);
-void LAST_STR_hfta_HFTA_AGGR_REINIT_(vstring* scratch);
-void LAST_STR_hfta_HFTA_AGGR_UPDATE_(vstring* scratch, vstring* val);
-void LAST_STR_hfta_HFTA_AGGR_OUTPUT_(vstring* res, vstring* scratch);
-void LAST_STR_hfta_HFTA_AGGR_DESTROY_(vstring* scratch);
-
-//		running_array_aggr aggregate
-void running_array_aggr_hfta_HFTA_AGGR_INIT_(vstring* scratch);
-void running_array_aggr_hfta_HFTA_AGGR_REINIT_(vstring* scratch);
-void running_array_aggr_hfta_HFTA_AGGR_UPDATE_(vstring* scratch, vstring* val);
-void running_array_aggr_hfta_HFTA_AGGR_OUTPUT_(vstring* res, vstring* scratch);
-void running_array_aggr_hfta_HFTA_AGGR_DESTROY_(vstring* scratch);
-
-
-#endif
+/* ------------------------------------------------
+Copyright 2014 AT&T Intellectual Property
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+ ------------------------------------------- */
+
+#ifndef _HFTA_UDAF_H_INCLUDED_
+#define _HFTA_UDAF_H_INCLUDED_
+
+#include "vstring.h"
+#include "host_tuple.h"
+#include "gsconfig.h"
+
+// -------------------------------------------------------------------
+//		sum over 3 intervals : test rUDAF
+void sum3_HFTA_AGGR_INIT_(gs_sp_t buf) ;
+void sum3_HFTA_AGGR_UPDATE_(gs_sp_t buf, gs_uint32_t s) ;
+void sum3_HFTA_AGGR_OUTPUT_(gs_uint32_t *result, gs_sp_t buf) ;
+void sum3_HFTA_AGGR_DESTROY_(gs_sp_t buf) ;
+void sum3_HFTA_AGGR_REINIT_( gs_sp_t buf) ;
+
+
+// -------------------------------------------------------------------
+//		running sum over arbitrary intervals.
+void moving_sum_udaf_HFTA_AGGR_INIT_(gs_sp_t buf) ;
+void moving_sum_udaf_HFTA_AGGR_UPDATE_(gs_sp_t buf, gs_uint32_t s, gs_uint32_t N) ;
+void moving_sum_udaf_HFTA_AGGR_OUTPUT_(gs_uint64_t *result, gs_sp_t buf) ;
+void moving_sum_udaf_HFTA_AGGR_DESTROY_(gs_sp_t buf) ;
+void moving_sum_udaf_HFTA_AGGR_REINIT_( gs_sp_t buf) ;
+
+#define super_moving_sum_udaf_HFTA_AGGR_INIT_ moving_sum_udaf_HFTA_AGGR_INIT_
+void super_moving_sum_udaf_HFTA_AGGR_UPDATE_(gs_sp_t buf, gs_uint64_t s) ;
+#define super_moving_sum_udaf_HFTA_AGGR_OUTPUT_ moving_sum_udaf_HFTA_AGGR_OUTPUT_
+#define super_moving_sum_udaf_HFTA_AGGR_DESTROY_ moving_sum_udaf_HFTA_AGGR_DESTROY_
+#define super_moving_sum_udaf_HFTA_AGGR_REINIT_ moving_sum_udaf_HFTA_AGGR_REINIT_
+
+gs_uint32_t moving_sum_extract(gs_uint64_t result);
+gs_float_t moving_sum_extract_exp(gs_uint64_t result, gs_float_t alpha);
+
+
+/////////////////////////////////////////////////////////////////////////
+/////   Calculate the average of all positive float numbers
+
+void POSAVG_HFTA_AGGR_INIT_(gs_sp_t buf);
+void POSAVG_HFTA_AGGR_UPDATE_(gs_sp_t buf, gs_float_t v);
+void POSAVG_HFTA_AGGR_OUTPUT_(gs_float_t * v, gs_sp_t buf);
+void POSAVG_HFTA_AGGR_DESTROY_(gs_sp_t buf);
+
+
+///////////////////////////////////////////////////////////////////
+/////			avg_udaf (simple example)
+
+//		hfta avg_udaf
+void avg_udaf_HFTA_AGGR_INIT_(gs_sp_t b);
+void avg_udaf_HFTA_AGGR_UPDATE_(gs_sp_t b, gs_uint32_t v);
+void avg_udaf_HFTA_AGGR_OUTPUT_(vstring *r,gs_sp_t b);
+void avg_udaf_HFTA_AGGR_DESTROY_(gs_sp_t b);
+
+//		avg_udaf superaggregate
+void avg_udaf_hfta_HFTA_AGGR_INIT_(gs_sp_t b);
+void avg_udaf_hfta_HFTA_AGGR_UPDATE_(gs_sp_t b, vstring *v);
+void avg_udaf_hfta_HFTA_AGGR_OUTPUT_(vstring *r,gs_sp_t b);
+void avg_udaf_hfta_HFTA_AGGR_DESTROY_(gs_sp_t b);
+
+//		Extraction function
+gs_float_t extr_avg_fcn(vstring *v);
+
+//      first aggregate
+// hfta only
+void FIRST_HFTA_AGGR_INIT_(gs_uint32_t* scratch);
+void FIRST_HFTA_AGGR_REINIT_(gs_uint32_t* scratch);
+void FIRST_HFTA_AGGR_UPDATE_(gs_uint32_t* scratch, gs_uint32_t val);
+void FIRST_HFTA_AGGR_OUTPUT_(gs_uint32_t* res, gs_uint32_t* scratch);
+void FIRST_HFTA_AGGR_DESTROY_(gs_uint32_t* scratch);
+
+void FIRST_ULL_HFTA_AGGR_INIT_(gs_uint64_t* scratch);
+void FIRST_ULL_HFTA_AGGR_REINIT_(gs_uint64_t* scratch);
+void FIRST_ULL_HFTA_AGGR_UPDATE_(gs_uint64_t* scratch, gs_uint64_t val);
+void FIRST_ULL_HFTA_AGGR_OUTPUT_(gs_uint64_t* res, gs_uint64_t* scratch);
+void FIRST_ULL_HFTA_AGGR_DESTROY_(gs_uint64_t* scratch);
+
+void FIRST_STR_HFTA_AGGR_INIT_(vstring* scratch);
+void FIRST_STR_HFTA_AGGR_REINIT_(vstring* scratch);
+void FIRST_STR_HFTA_AGGR_UPDATE_(vstring* scratch, vstring* val);
+void FIRST_STR_HFTA_AGGR_OUTPUT_(vstring* res, vstring* scratch);
+void FIRST_STR_HFTA_AGGR_DESTROY_(vstring* scratch);
+// hfts-lfta split
+void FIRST_hfta_HFTA_AGGR_INIT_(gs_uint32_t* scratch);
+void FIRST_hfta_HFTA_AGGR_REINIT_(gs_uint32_t* scratch);
+void FIRST_hfta_HFTA_AGGR_UPDATE_(gs_uint32_t* scratch, gs_uint32_t val);
+void FIRST_hfta_HFTA_AGGR_OUTPUT_(gs_uint32_t* res, gs_uint32_t* scratch);
+void FIRST_hfta_HFTA_AGGR_DESTROY_(gs_uint32_t* scratch);
+
+void FIRST_ULL_hfta_HFTA_AGGR_INIT_(gs_uint64_t* scratch);
+void FIRST_ULL_hfta_HFTA_AGGR_REINIT_(gs_uint64_t* scratch);
+void FIRST_ULL_hfta_HFTA_AGGR_UPDATE_(gs_uint64_t* scratch, gs_uint64_t val);
+void FIRST_ULL_hfta_HFTA_AGGR_OUTPUT_(gs_uint64_t* res, gs_uint64_t* scratch);
+void FIRST_ULL_hfta_HFTA_AGGR_DESTROY_(gs_uint64_t* scratch);
+
+void FIRST_STR_hfta_HFTA_AGGR_INIT_(vstring* scratch);
+void FIRST_STR_hfta_HFTA_AGGR_REINIT_(vstring* scratch);
+void FIRST_STR_hfta_HFTA_AGGR_UPDATE_(vstring* scratch, vstring* val);
+void FIRST_STR_hfta_HFTA_AGGR_OUTPUT_(vstring* res, vstring* scratch);
+void FIRST_STR_hfta_HFTA_AGGR_DESTROY_(vstring* scratch);
+
+//      last aggregate
+//  hfta only
+void LAST_HFTA_AGGR_INIT_(gs_uint32_t* scratch);
+void LAST_HFTA_AGGR_REINIT_(gs_uint32_t* scratch);
+void LAST_HFTA_AGGR_UPDATE_(gs_uint32_t* scratch, gs_uint32_t val);
+void LAST_HFTA_AGGR_OUTPUT_(gs_uint32_t* res, gs_uint32_t* scratch);
+void LAST_HFTA_AGGR_DESTROY_(gs_uint32_t* scratch);
+
+void LAST_ULL_HFTA_AGGR_INIT_(gs_uint64_t* scratch);
+void LAST_ULL_HFTA_AGGR_REINIT_(gs_uint64_t* scratch);
+void LAST_ULL_HFTA_AGGR_UPDATE_(gs_uint64_t* scratch, gs_uint64_t val);
+void LAST_ULL_HFTA_AGGR_OUTPUT_(gs_uint64_t* res, gs_uint64_t* scratch);
+void LAST_ULL_HFTA_AGGR_DESTROY_(gs_uint64_t* scratch);
+
+void LAST_STR_HFTA_AGGR_INIT_(vstring* scratch);
+void LAST_STR_HFTA_AGGR_REINIT_(vstring* scratch);
+void LAST_STR_HFTA_AGGR_UPDATE_(vstring* scratch, vstring* val);
+void LAST_STR_HFTA_AGGR_OUTPUT_(vstring* res, vstring* scratch);
+void LAST_STR_HFTA_AGGR_DESTROY_(vstring* scratch);
+
+// hfta/lfta split
+void LAST_hfta_HFTA_AGGR_INIT_(gs_uint32_t* scratch);
+void LAST_hfta_HFTA_AGGR_REINIT_(gs_uint32_t* scratch);
+void LAST_hfta_HFTA_AGGR_UPDATE_(gs_uint32_t* scratch, gs_uint32_t val);
+void LAST_hfta_HFTA_AGGR_OUTPUT_(gs_uint32_t* res, gs_uint32_t* scratch);
+void LAST_hfta_HFTA_AGGR_DESTROY_(gs_uint32_t* scratch);
+
+void LAST_ULL_hfta_HFTA_AGGR_INIT_(gs_uint64_t* scratch);
+void LAST_ULL_hfta_HFTA_AGGR_REINIT_(gs_uint64_t* scratch);
+void LAST_ULL_hfta_HFTA_AGGR_UPDATE_(gs_uint64_t* scratch, gs_uint64_t val);
+void LAST_ULL_hfta_HFTA_AGGR_OUTPUT_(gs_uint64_t* res, gs_uint64_t* scratch);
+void LAST_ULL_hfta_HFTA_AGGR_DESTROY_(gs_uint64_t* scratch);
+
+void LAST_STR_hfta_HFTA_AGGR_INIT_(vstring* scratch);
+void LAST_STR_hfta_HFTA_AGGR_REINIT_(vstring* scratch);
+void LAST_STR_hfta_HFTA_AGGR_UPDATE_(vstring* scratch, vstring* val);
+void LAST_STR_hfta_HFTA_AGGR_OUTPUT_(vstring* res, vstring* scratch);
+void LAST_STR_hfta_HFTA_AGGR_DESTROY_(vstring* scratch);
+
+//		running_array_aggr aggregate
+void running_array_aggr_hfta_HFTA_AGGR_INIT_(vstring* scratch);
+void running_array_aggr_hfta_HFTA_AGGR_REINIT_(vstring* scratch);
+void running_array_aggr_hfta_HFTA_AGGR_UPDATE_(vstring* scratch, vstring* val);
+void running_array_aggr_hfta_HFTA_AGGR_OUTPUT_(vstring* res, vstring* scratch);
+void running_array_aggr_hfta_HFTA_AGGR_DESTROY_(vstring* scratch);
+
+////////////////////////////////////////////////////////////////
+///		Flip's sample-based quantiles
+
+/****************************************************************/
+/* HFTA functions						*/
+/****************************************************************/
+
+void quant_udaf_hfta3_HFTA_AGGR_INIT_(gs_sp_t);
+void quant_udaf_hfta3_HFTA_AGGR_UPDATE_(gs_sp_t, vstring *);
+void quant_udaf_hfta3_HFTA_AGGR_OUTPUT_(vstring *, gs_sp_t);
+void quant_udaf_hfta3_HFTA_AGGR_DESTROY_(gs_sp_t);
+gs_uint32_t extr_quant_hfta3_fcn(vstring *, gs_float_t);
+gs_uint32_t extr_med_hfta3_fcn(vstring *);
+gs_uint32_t extr_quant_hfta3_space(vstring *);
+
+/****************************************************************/
+/* HFTA-only functions						*/
+/****************************************************************/
+void quant_udaf_hfta0_HFTA_AGGR_INIT_(gs_sp_t);
+void quant_udaf_hfta0_HFTA_AGGR_UPDATE_(gs_sp_t, gs_uint32_t);
+void quant_udaf_hfta0_HFTA_AGGR_OUTPUT_(vstring *, gs_sp_t);
+void quant_udaf_hfta0_HFTA_AGGR_DESTROY_(gs_sp_t);
+gs_uint32_t extr_quant_hfta0_fcn(vstring *, gs_float_t);
+gs_uint32_t extr_med_hfta0_fcn(vstring *);
+gs_uint32_t extr_quant_hfta0_space(vstring *);
+
+#endif